Where to buy
 | eBay | 126-2081 Caterpillar CAT Hydraulic Oil Filter New | $27.00 | View → |
As an affiliate, this site may earn from qualifying purchases.
Supersessions & cross-references
OEM & filter cross-referencesP550577 FridayParts $235.24 DONALDSON
Cross-reference (aftermarket)CA1262081 KuduParts $42.00 0937521 eBay $29.99 KuduParts $18.00 1327165 FridayParts $235.24 1R0739 Amazon $53.99 eBay $49.90 KuduParts $31.00 1R0762 Amazon $23.49 eBay $33.99 eBay $34.95 FridayParts $30.63 1R0770 eBay $38.77 KuduParts $22.00 5I8670 KuduParts $48.00 6I2503 Amazon $62.99 eBay $62.99 KuduParts $115.00 CA0937521 KuduParts $18.00 CA1327165 FridayParts $235.24 CA1R0739 KuduParts $31.00 CA1R0762 FridayParts $235.24 CA1R0770 KuduParts $22.00 CA5I8670 KuduParts $48.00 CA6I2503 KuduParts $115.00 ST10773 FridayParts $182.00 ST20770 FridayParts $224.70 ST20783 FridayParts $235.24 ST30781 FridayParts $198.00 ST30782 FridayParts $182.00 ST30833 FridayParts $198.00 ST40659AB FridayParts $235.24 1421339 KuduParts $101.00 1421404 eBay $22.00 FridayParts $21.00
OEM & filter cross-references from manufacturer catalogs (Donaldson, WiX, Baldwin). Supersessions and aftermarket cross-references from marketplace/supplier listings — treat as leads. Verify the exact part for your serial number before ordering.
Engines using 126-2081
2Caterpillar C13Caterpillar C-9
Generator sets using 126-2081
1Related parts
12093-7521 Filter hydraulic119-5152 Cat Engine Oil (quart bottle)3S3875 Filter fuel7M4705 V-beltM-1375541 Fuel Priming PumpM-2477133 Regulator - 190°M-3S9643 Regulator Seal101-2844 1 gallon (3.8L)111-2369 Maintenance Element128-4124 Kit without Conditioner163-1128 Kit with Liquid163-1129 Kit with Element