MP Filtri · Legacy Interchange · inline line
MP3704 filter element: specifications & equivalents
The MP3704 is a MP Filtri inline-line hydraulic filter element. Verify against the current manufacturer data sheet before ordering.
This part number is listed as an MP Filtri interchange in the MANN-FILTER, Schroeder BestFit cross-reference table(s), but it has no occurrence in any current MP Filtri catalogue (164 catalogue PDFs and family booklets scanned on 2026-10-17) and is treated as a discontinued or superseded legacy code. This is an identity page that anchors the interchange only — no dimensions, micron rating, collapse pressure or seal data are available. Confirm form, fit and rating with the current supplier before ordering.
Specification table
| Parameter | Value |
|---|---|
| Filter type | inline line |
| Integral bypass valve | none (housing/valve-dependent) |
| Manufacturer part no. | MP3704 |
| Source catalog | MANN+HUMMEL / MANN-FILTER: MANN-FILTER online product catalog GraphQL API (mann-filter.com, store pcat_mf_en_store_en) Schroeder Industries: Schroeder Industries online Cross-Reference tool (schroederindustries.com) |
| Last verified | 2026-10-17 |
Sources: MANN+HUMMEL / MANN-FILTER — MANN-FILTER online product catalog GraphQL API (mann-filter.com, store pcat_mf_en_store_en) · Schroeder Industries — Schroeder Industries online Cross-Reference tool (schroederindustries.com) — accessed 2026-09-27.
MP Filtri® and all model designations are trademarks of their respective owners, used here for identification only — ElementRef is an independent reference site, not an authorized MP Filtri distributor.
Interchange-derived dimensions & ratings
MP3704 is listed in an interchange document that publishes the swap only — MP Filtri prints no dimensions, ratings or seals for this part number. That document pairs the element with HF30707 (Fleetguard), which fits the same filter housing, so the counterpart's published envelope and ratings are reproduced below as a practical starting point. They are Fleetguard data, not a MP Filtri publication — confirm against the MP Filtri housing drawing before ordering.
| Parameter (inherited from HF30707) | Value |
|---|---|
| Outside diameter OD | 45.19 mm |
| Inside diameter ID | 25.6 mm |
| Length | 113.54 mm |
| Media | Stratapore |
| Thread / connection | M75X0.351-7H |
Cross-reference level partial — Fleetguard's online catalog lists MP3704 as an interchange for HF30707. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. Values sourced from Cummins Filtration / Fleetguard via the HF30707 page on this site. Inherited from the counterpart's published data on 2026-10-17.
Cross references & equivalents
| Equivalent model | Brand | Match level | Note |
|---|---|---|---|
| ↔ HD55/1 | MANN-FILTER | partial | MANN-FILTER's online catalog lists MP3704 (MP FILTRI) as a comparison number for HD551. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ HF30707 | Fleetguard | partial | Fleetguard's online catalog lists MP3704 as an interchange for HF30707. Envelope cross-reference; verify micron grade, collapse rating and seal configuration before substituting. |
| ↔ SBF-9020-4Z25V | Schroeder Industries | partial | Schroeder online cross-reference (MP FILTRI); envelope match — verify grade and seals. |
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.
Full chart: MP Filtri cross reference chart →
How the MP3704 model number is decoded
- MP3704Legacy MP Filtri part number as quoted in competitor interchange tables; its retired numbering scheme cannot be expanded under the current MP Filtri ordering-code rules.
Typical equipment & applications
- Hydraulic filtration interchange — legacy MP Filtri part number cited in competitor cross-reference tables.
Frequently asked questions
What replaces the MP3704 filter element?
What are the MP3704 filter element dimensions?
Other models in the Legacy Interchange series
All 2284 (list page 3/5) →Reviewed & verified by the ElementRef engineering desk against MANN+HUMMEL / MANN-FILTER and Schroeder Industries on 2026-10-17. Read our editorial & correction policy.