Part number lookup
266-6251 Replacement Parts
Cross-reference and compare 6 replacement listings for OEM / aftermarket part number 266-6251. Use the product cards below to review price, availability, and fitment before ordering.
6 Matching Products
DetailsMuffler 266-6251 For Caterpillar Excavator CAT 318C 319C 320C Engine 3066$348.83
CaterpillarArm Cylinder Seal Kit 1373767 for Caterpillar CAT 320B 320C 322C 538 Engine 3066 3116 3126 3126B C7 C7.1$152.81
CaterpillarArm Cylinder Seal Kit 2590631 For Caterpillar CAT 320CL$136.42
CaterpillarBoom Cylinder Seal Kit 2478996 For Caterpillar CAT 320CL$108.05
CaterpillarBucket Cylinder Seal Kit 2590706 For Caterpillar CAT 320CL$124.86
CaterpillarSwitch-Magnetic 094-2080 for Caterpillar CAT 320B 320C 320D Excavator 3066 C6.4 Engine Original$223.46Part Numbers and Cross References
266-6251GPA00001-UPBTG00001-UPKGL00001-UPEGL00001-UPMAB00001-UPDBG00001-UPEGA00001-UPCA1373767137-37676LS00001-UPAMC00001-UPBDC00001-UPSAH00001-UPBGB00001-UP2590631CA2590631GNG00001-UPHBC00001-UPMAC00001-UPCLM00001-UPBKM00001-UPCA2478996247-8996CA2590706259-0706DAA00001-UPCA0942080094-20804XW00001-UPBPR00001-UP
Applications and Fitment Summary
- Details · 320C L · 3066 Engine
- Details · 320C LN · 3066 Engine
- Details · 318C · 3066 Engine
- Details · 318C L &318C LN · 3066 Engine
- Details · 320C &320C L · 3066 Engine
- Details · 320C, 320C L, 320C LN · 3066 Engine
- Details · 320C · 3066 Engine
- Details · 319C LN · 3066 Engine
- Details · 320C S · 3066 Engine
- Part Number
- Caterpillar CAT 320CL Arm Cylinder Seal Kit 2590631
- Caterpillar · s: 320C & 320C L Excavators AMC00001-UP (MACHINE) POWERED BY 3066 Engine 320C & 320C L Excavators GNG00001-UP (MACHINE) POWERED BY 3066 Engine 320C & 320C L Excavators MAB00001-UP (MACHINE) POWERED BY 3066 Engine 320C Excavators HBC00001-UP (MACHINE) POWERED BY 3066 Engine 320C U & 320C LU Excavators MAC00001-UP (MACHINE) POWERED BY 3066 Engine 320C U 320C LU Excavators CLM00001-UP (MACHINE) POWERED BY 3066 Engine 322C & 322C L Excavators BKM00001-UP (MACHINE) POWERED BY 3126 Engine 322C & 322C L Excavators DAA00001-UP (MACHINE) POWERED BY 3126 Engine
- Caterpillar CAT 320CL Boom Cylinder Seal Kit 2478996
- Caterpillar · s: 320C & 320C L Excavators AMC00001-UP (MACHINE) POWERED BY 3066 Engine 320C & 320C L Excavators GNG00001-UP (MACHINE) POWERED BY 3066 Engine 320C & 320C L Excavators MAB00001-UP (MACHINE) POWERED BY 3066 Engine 320C Excavators HBC00001-UP (MACHINE) POWERED BY 3066 Engine 320C U & 320C LU Excavators MAC00001-UP (MACHINE) POWERED BY 3066 Engine 320C U 320C LU Excavators CLM00001-UP (MACHINE) POWERED BY 3066 Engine
- Caterpillar · s: 320C & 320C L Excavators AMC00001-UP (MACHINE) POWERED BY 3066 Engine 320C & 320C L Excavators MAB00001-UP (MACHINE) POWERED BY 3066 Engine 320C U & 320C LU Excavators MAC00001-UP (MACHINE) POWERED BY 3066 Engine 322C & 322C L Excavators BKM00001-UP (MACHINE) POWERED BY 3126 Engine 322C & 322C L Excavators DAA00001-UP (MACHINE) POWERED BY 3126 Engine
Frequently Asked Questions
What parts replace OEM number 266-6251?
This page lists 6 replacement listings indexed under 266-6251. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 266-6251?
Match the stamped part number first, then verify machine model, engine code, serial number, mounting points, and photos of your old part before checkout.
Can I request a quote if 266-6251 is not an exact match?
Yes. Use the fitment inquiry form with your machine plate, engine model, and photos. Support can review alternatives or cross references.