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 |
5 product photos · Select a thumbnail to change the main view.
Excavator Engine Parts
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.
Fitment status: Verified · Checked 2026-07-28Send 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 |
Source URLs, catalog files and local evidence paths are stored in the protected product audit record and are not public outbound links.
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.
485-4895 is the only classified number in the current evidence record. 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 recovered references from the same system.