Excavator Filters
5 product photos · Swipe on mobile, or hover and select a thumbnail.
46607 is a heavy-duty outer engine-air filter with 417.8 mm height, 278.5 mm outside diameter and 147.2 mm bottom inside diameter. The official catalog lists Komatsu PC300-7, PC340LC-7K, PC360LC-10 and PC390LC-10 excavators, additional Komatsu equipment and selected Caterpillar, John Deere, Kobelco and New Holland applications. It is used with a separate inner safety element on specified housings. Confirm the OE number, housing, inner element 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 Filter Number | Official catalog identity | 46607 |
| Catalog OE Cross-Reference | Komatsu | 600-185-5100 |
| Catalog OE Cross-Reference | Komatsu | 600-185-5110 |
| Catalog OE Cross-Reference | Caterpillar | 6I-2503 |
| Catalog OE Cross-Reference | Kobelco | LC11P00018S003 |
| Separate Inner Element | Verify housing-specific safety element | 46595 / 49860 |
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 Komatsu excavators: PC300-7 / PC340LC-7K / PC360LC-10 / PC390LC-10, Komatsu engines: SAA6D114E / SAA6D114E-3 / SAA6D114E-5, Additional catalog coverage: Selected Caterpillar, John Deere, Kobelco and New Holland equipment, Fitment limitation: Confirm OE number, housing, inner element and serial range. Confirm the complete part number and machine serial range before ordering.
No alternate number is listed for 46607. 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.
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
