Fleetguard · HF Hydraulic · inline line

HF30638 filter element: specifications & equivalents

Q: What are the dimensions of the HF30638 filter element?

The published envelope is 45.34 mm OD × 208.53 mm length with a 25.5 mm inside diameter (1.785 × 8.210 in × 1.004 in ID). Confirm against the housing drawing before ordering.

The HF30638 is a Fleetguard inline-line hydraulic filter element, sized 45.34 × 208.53 mm OD × length (ID 25.5 mm). Verify against the current manufacturer data sheet before ordering.

Envelope OD × L 45.34 × 208.53 mm

Inside diameter 25.5 mm

Line type inline

Catalog verified. Parameters extracted from the manufacturer’s electronic catalog / official interchange document and checked 2026-09-28. Confidence score 0.90.

Specifications and cross-references are taken from the Fleetguard online catalog API. Where both TWA and Beta ratings are published the conventions differ — verify cleanliness targets, collapse rating and seal configuration against the current Fleetguard data sheet before ordering.

Specification table

Parameter	Value
Filter type	inline line
Outside diameter OD	45.34 mm
Inside diameter ID	25.5 mm
Length	208.53 mm
End caps	open-ended cartridge element
Integral bypass valve	none (housing/valve-dependent)
Manufacturer part no.	HF30638
Source catalog	Cummins Filtration / Fleetguard: Fleetguard online product catalog (fleetguard.com)
Last verified	2026-09-28

Sources: Cummins Filtration / Fleetguard — Fleetguard online product catalog (fleetguard.com) — accessed 2026-09-28.

Fleetguard® and all model designations are trademarks of their respective owners, used here for identification only — ElementRef is an independent reference site, not an authorized Fleetguard distributor.

Dimensions & series range

Outside diameter	45.34 mm (1.785 in)
Inside diameter	25.5 mm (1.004 in)
Overall length	208.53 mm (8.210 in)

All 45×209 mm interchange elements →

Cross references & equivalents

Equivalent model	Brand	Match level	Note
↔ 10708D03BH page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 10708D03BH as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 10708D03BHV page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 10708D03BHV as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 169021H32205SP page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 169021H32205SP as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 169021H32205SV page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 169021H32205SV as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 169021SH3SLF000V page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 169021SH3SLF000V as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 169021SH3XLF000V page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 169021SH3XLF000V as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 2060797 page in verification queue	UFI	partial	Fleetguard's online catalog lists 2060797 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 2063962 page in verification queue	UFI	partial	Fleetguard's online catalog lists 2063962 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 2HF22H3SLC000V page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 2HF22H3SLC000V as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 301105 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 301105 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 301108 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 301108 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 311965 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 311965 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 3902SGCV08 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 3902SGCV08 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 3I1706 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 3I1706 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 410353 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 410353 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 57858	WIX Filters	partial	Fleetguard's online catalog lists 57858 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 590213VG210EP8 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 590213VG210EP8 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 590216VG210EP8 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 590216VG210EP8 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 6008021 page in verification queue	UFI	partial	Fleetguard's online catalog lists 6008021 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 6008022 page in verification queue	UFI	partial	Fleetguard's online catalog lists 6008022 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7160645 page in verification queue	UFI	partial	Fleetguard's online catalog lists 7160645 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7160645A page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 7160645A as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7160645N page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 7160645N as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7621806 page in verification queue	UFI	partial	Fleetguard's online catalog lists 7621806 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7621808 page in verification queue	UFI	partial	Fleetguard's online catalog lists 7621808 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7621817 page in verification queue	UFI	partial	Fleetguard's online catalog lists 7621817 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7628710 page in verification queue	UFI	partial	Fleetguard's online catalog lists 7628710 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7628711 page in verification queue	UFI	partial	Fleetguard's online catalog lists 7628711 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7628712 page in verification queue	UFI	partial	Fleetguard's online catalog lists 7628712 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7783418 page in verification queue	UFI	partial	Fleetguard's online catalog lists 7783418 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7817844 page in verification queue	UFI	partial	Fleetguard's online catalog lists 7817844 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 7858 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 7858 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 84858 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 84858 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 87837N page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 87837N as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 8902H02B08 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 8902H02B08 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 8902H02V08 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 8902H02V08 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 891010SMVST3 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 891010SMVST3 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 891012SMVST3NBR page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 891012SMVST3NBR as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 891012SMVST3PERB page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 891012SMVST3PERB as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 891012SMVST3VITON page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 891012SMVST3VITON as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 891012SMXVST3FPM page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 891012SMXVST3FPM as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 8T5550 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 8T5550 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 90083HC page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 90083HC as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 925669 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 925669 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 925669Q page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 925669Q as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 925671Q page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 925671Q as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 927723 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 927723 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 927723Q	Parker	partial	Fleetguard's online catalog lists 927723Q as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 928339Q page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 928339Q as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 9314361 page in verification queue	UFI	partial	Fleetguard's online catalog lists 9314361 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 932619Q page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 932619Q as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 933578Q	Parker	partial	Fleetguard's online catalog lists 933578Q as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ 94203 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists 94203 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ B645622 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists B645622 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ B645642 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists B645642 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ B645642A page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists B645642A as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ B645642V page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists B645642V as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ BE9021803A page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists BE9021803A as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ BE9021803AV page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists BE9021803AV as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ C7267 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists C7267 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ C925669 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists C925669 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ C927723 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists C927723 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ CD00714A page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists CD00714A as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ CH153FT21 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists CH153FT21 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ CHP283F03YN page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists CHP283F03YN as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ CHP283FYN page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists CHP283FYN as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ CHP283NYN page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists CHP283NYN as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ D112G03B page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists D112G03B as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ D711G03B page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists D711G03B as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ DE3045V2H03 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists DE3045V2H03 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ DE3071VU03 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists DE3071VU03 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ E3071VU03 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists E3071VU03 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ EPB13NHA page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists EPB13NHA as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ FC7122A003BS page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists FC7122A003BS as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ FGM33CH page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists FGM33CH as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ FK020GUB page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists FK020GUB as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ FK020GUV page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists FK020GUV as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ G01435 page in verification queue	Parker	partial	Fleetguard's online catalog lists G01435 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ G0803H page in verification queue	Parker	partial	Fleetguard's online catalog lists G0803H as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ G0803HV page in verification queue	Parker	partial	Fleetguard's online catalog lists G0803HV as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ GO1423Q page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists GO1423Q as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ GO1435Q page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists GO1435Q as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ GO1439Q page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists GO1439Q as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ H8051 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists H8051 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ H8052 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists H8052 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ H90208003BNV page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists H90208003BNV as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ H90218003BH page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists H90218003BH as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ H90218003BHV page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists H90218003BHV as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ H9051	Baldwin Filters	partial	Fleetguard's online catalog lists H9051 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ H9208MABH page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists H9208MABH as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ H9208MAVH page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists H9208MAVH as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ H927723 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists H927723 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HC1418 page in verification queue	Pall	partial	Fleetguard's online catalog lists HC1418 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HC9021FDP8H	Pall	partial	Fleetguard's online catalog lists HC9021FDP8H as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HC9021FDP8Z	Pall	partial	Fleetguard's online catalog lists HC9021FDP8Z as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HC9021FKP8H page in verification queue	Pall	partial	Fleetguard's online catalog lists HC9021FKP8H as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HC9021FKP8Z page in verification queue	Pall	partial	Fleetguard's online catalog lists HC9021FKP8Z as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HC9021FUP8H page in verification queue	Pall	partial	Fleetguard's online catalog lists HC9021FUP8H as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HC9021FUP8Z page in verification queue	Pall	partial	Fleetguard's online catalog lists HC9021FUP8Z as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HF22H3VQ page in verification queue	Fleetguard	partial	Fleetguard's online catalog lists HF22H3VQ as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HP0653A03AH page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists HP0653A03AH as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HP0653A03HA page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists HP0653A03HA as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HP0653A06AH page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists HP0653A06AH as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HP21L82M page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists HP21L82M as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HPD208B03 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists HPD208B03 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ HPD208V03 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists HPD208V03 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ M4A03HA page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists M4A03HA as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ MF0058434 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists MF0058434 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ MP3803 page in verification queue	MP Filtri	partial	Fleetguard's online catalog lists MP3803 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ MP3884 page in verification queue	MP Filtri	partial	Fleetguard's online catalog lists MP3884 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ P01808005S63 page in verification queue	Donaldson	partial	Fleetguard's online catalog lists P01808005S63 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ P167182	Donaldson	partial	Fleetguard's online catalog lists P167182 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ P566337 page in verification queue	Donaldson	partial	Fleetguard's online catalog lists P566337 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ PLU220 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists PLU220 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ PLU220V page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists PLU220V as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ PO1808005S63 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists PO1808005S63 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ PO1808005U63 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists PO1808005U63 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ PR3449Q page in verification queue	Parker	partial	Fleetguard's online catalog lists PR3449Q as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ PTM33MH page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists PTM33MH as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ R921H0803A page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists R921H0803A as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ R921H0803H page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists R921H0803H as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ SBF-9021-8Z3B	Schroeder Industries	partial	Fleetguard's online catalog lists SBF90218Z3B as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ SBF-9021-8Z3V	Schroeder Industries	partial	Fleetguard's online catalog lists SBF90218Z3V as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ SBF-9021-8Z5B	Schroeder Industries	partial	Fleetguard's online catalog lists SBF90218Z5B as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ SBF-9021-8Z5V	Schroeder Industries	partial	Fleetguard's online catalog lists SBF90218Z5V as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ SF902182UM page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists SF902182UM as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ SF902182UMV page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists SF902182UMV as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ SF902183UM page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists SF902183UM as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ SF902183UMV page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists SF902183UMV as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ SP-010-F-03-V	STAUFF	partial	Fleetguard's online catalog lists SP010F03V as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ SP-020-F-03-B	STAUFF	partial	Fleetguard's online catalog lists SP020F03B as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ SP-020-F-03-V	STAUFF	partial	Fleetguard's online catalog lists SP020F03V as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ SP20F03B page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists SP20F03B as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ V3045B2H03	Eaton / Internormen	partial	Fleetguard's online catalog lists V3045B2H03 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ V3045B2V03 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists V3045B2V03 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ V3045V2H03	Eaton / Internormen	partial	Fleetguard's online catalog lists V3045V2H03 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.
↔ V3045V2V03 page in verification queue	Aftermarket	partial	Fleetguard's online catalog lists V3045V2V03 as an interchange for HF30638. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting.

Interchange levels: full catalog-confirmed drop-in · partial verify parameters · verify manual confirmation required. Links resolve to the equivalent model's specification page where available.

How the HF30638 model number is decoded

HF30638Fleetguard HF-series hydraulic cartridge element part number.
208.53 mmOverall height.
45.34 mmLargest outside diameter.
25.5 mmLargest end inside diameter.

Typical equipment & applications

Construction, agricultural and industrial hydraulic circuits
Mobile-equipment hydraulic return and pressure lines

Selection pitfalls — read before you substitute

“10 µm nominal” and “12 µm at β1000” can describe the very same media — one is reported at β≥200, the other at β≥1000 per ISO 16889. Compare ratings at the same Beta test point, not just the printed micron number.
Nitrile (NBR) seals are standard for mineral hydraulic oil but fail early in some phosphate-ester fluids and at sustained high temperature; verify seal compound against the fluid data sheet (fluorocarbon/Viton executions may be required).
End-cap geometry and the number/position of O-rings block interchange even when OD and length match — visually compare end caps before fitting, especially with aftermarket cartridges.

Frequently asked questions

What are the dimensions of the HF30638 filter element?

The published envelope is 45.34 mm OD × 208.53 mm length with a 25.5 mm inside diameter (1.785 × 8.210 in × 1.004 in ID). Confirm against the housing drawing before ordering.

What replaces the HF30638 filter element?

137 partial match(es) requiring parameter review

How do I read the HF30638 part number?

See the designation decoder above: each segment of HF30638 encodes size, line type, filtration grade and media/collapse execution.

Is a same-envelope aftermarket element always a drop-in replacement?

No. Matching OD and length only proves the cartridge fits the bowl. End-cap style, seal compound, micron/Beta rating, collapse pressure and bypass configuration must also match; the table above tags every equivalent as full, partial or verify for exactly this reason.

How often should a hydraulic return-line element be replaced?

Replace at the housing manufacturer’s recommended differential-pressure setting (commonly signalled by a clogging indicator), or on a time-based service interval when no indicator is fitted — never wait for bypass to open continuously, because unfiltered oil then reaches the valves.

Same-envelope elements from other brands

View full interchange →

These 8 catalog element(s) share the 45×209 mm envelope. Envelope match alone does not guarantee interchangeability — compare micron/Beta, seals and collapse rating.

05.9020.12.200.10.E.P.8 Eaton / Internormen · 10 µm 05.9020.25VG.10.E.P.8 Eaton / Internormen · 20 µm 05.9020.3VG.10.E.P.8 Eaton / Internormen · 5 µm HF29217 Fleetguard HF30566 Fleetguard HD514/2 MANN-FILTER 57857 WIX Filters · 3 µm 57861 WIX Filters · 25 µm

Other models in the HF Hydraulic series

All 2621 →

HF28084 HF28086 HF28088 HF28201 HF28202 97×247 mm HF28652 HF28658 95×193 mm HF28660 HF28662 HF28667

Reviewed & verified by the ElementRef engineering desk against Cummins Filtration / Fleetguard on 2026-09-28. Read our editorial & correction policy.