Excavator Filters
3 product photos · Swipe on mobile, or hover and select a thumbnail.
Advanced-efficiency hydraulic and transmission filter element identified by part number 436-3443. The manufacturer record publishes applications across 950, 962, 966, 972, 980 and 982 wheel-loader families, together with AD30, AD45, AD60 and AD63 underground articulated trucks and selected wheel tractor-scrapers and load-haul-dump machines. Confirm the complete number, cartridge diameter and length, end-cap form, supplied O-ring, housing arrangement and machine serial range before ordering.
Send the machine model, engine model or nameplate photo so our team can confirm compatibility before shipment.
| Relationship | Reference family | Number |
|---|---|---|
| Primary Equipment Part Number | Hydraulic/transmission element number | 436-3443 |
| Normalized Search Alias | Same number without separator | 4363443 |
| Filter Cross-Reference - Verify Dimensions | Published replacement-filter catalog number | HF29121 |
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
4 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 wheel-loader families: 950, 962, 966, 972, 980, 982, Published underground articulated trucks: AD30, AD45, AD45B, AD60, AD63, Other published equipment: 621/623/627/631/637/651/657 tractor-scrapers and R1700/R2900 load-haul-dump families, Fitment limitation: Confirm 436-3443, cartridge dimensions, end-cap form, supplied O-ring, housing arrangement and machine serial range. Confirm the complete part number and machine serial range before ordering.
Formatting aliases for the same number: 4363443.
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
