Excavator Filters
3 product photos · Swipe on mobile, or hover and select a thumbnail.
Duramax spin-on hydraulic filter identified by exact part number P164378. The official agricultural-equipment guide publishes this filter for AGCO and CNH equipment and for Gehl and JCB skid-steer product groups. The manufacturer describes the Duramax family for medium-pressure hydraulic service including hydrostatic charge, pilot, power-shift transmission and offline filtration circuits. Confirm the complete number, media rating, thread, seal, hydraulic circuit, machine model and serial before ordering.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Part Number | Published manufacturer part number | P164378 |
| Published Cross Reference | Catalogue-listed reference | BT8851MPG |
| Published Cross Reference | Catalogue-listed reference | HF6553 |
| Published Cross Reference | Catalogue-listed reference | P6893 |
| Published Cross Reference | Catalogue-listed reference | LFH4990 |
| Published Cross Reference | Catalogue-listed reference | 51494 |
| Related Head Assembly | HMK04 Duramax system component | P564484 |
Product fitment guide
Quickly compare the reference number and recorded machine applications. Use the original photos and the checklist before ordering.
Part identification
Formatting aliases are the same number written differently. Related assemblies and remanufactured numbers are not presented as direct interchanges.
Product summary
Before ordering
Machine fitment
9 model references
Compatibility lists identify searchable model families, not every production serial range. Confirm the original part number and machine serial number before purchase.
Quick fitment answers
Recorded compatible model references include Published equipment group: AGCO agricultural equipment, Published equipment group: CNH agricultural equipment, Published equipment group: Gehl skid steers, Published equipment group: JCB skid steers, Published system use: Hydrostatic charge-side filtration, Published system use: Pilot circuits, Published system use: Power-shift transmissions, Published system use: Offline / kidney-loop filtration and 1 additional models shown on this page. Confirm the complete part number and machine serial range before ordering.
Related assembly numbers (not direct interchanges): P564484.
Match the complete part number on the original component. Compare connectors, mounting points and visible dimensions with the product photos. Confirm the exact machine or engine model and serial range before ordering. Send clear photos of the original unit and connector layout when requesting a quote.
Continue comparing verified references from the same system.
Excavator Filters529-0132 Secondary Engine Air Filter for Cat 320E 320F D6K2 953K529-0132
Excavator Filters528-7222 Primary Engine Air Filter for Cat 320E 320F D6K2 953K528-7222
Excavator Filters479-8991 Secondary Engine Air Filter for Cat 320 320 GC 323479-8991
Excavator Filters479-8989 Primary Engine Air Filter for Cat 320 320 GC 323479-8989
