Part-number relationships
| Relationship | Reference family | Number |
|---|---|---|
| Primary Part Number | Water-pump service kit | 485-4895 |
| Kit Component | Water-pump assembly | 485-4894 |
| Kit Component | Gasket reference | 225-8019 |
| Kit Component | Gasket reference | 225-7738 |
Excavator Engine Parts
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Engine-cooling water-pump kit identified by Cat part number 485-4895 for C4.4, C6.6 and C7.1 applications. The official parts record describes a pump-and-gasket kit and identifies 485-4894 as the pump component. Confirm engine arrangement, serial range, ports and pulley interface 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 | Water-pump service kit | 485-4895 |
| Kit Component | Water-pump assembly | 485-4894 |
| Kit Component | Gasket reference | 225-8019 |
| Kit Component | Gasket reference | 225-7738 |
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
3 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 Engine family: Cat C4.4 / C6.6 / C7.1, Excavator examples: Cat 320D / 320D2 / 323D, Fitment limitation: Confirm engine arrangement, serial range, ports and pulley. Confirm the complete part number and machine serial range before ordering.
No alternate number is listed for 485-4895. Send the original nameplate for an alternate-number check.
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.