Part number lookup
CS-551 Replacement Parts
Cross-reference and compare 1 replacement listing for OEM / aftermarket part number CS-551. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
1 Matching Product
Part Numbers and Cross References
Applications and Fitment Summary
- Part Number
- Caterpillar CAT 215 225 D4D D4E D5 D6C D6D D7F Engine 3208 Plunger 6N-7527
- EXCAVATOR:215, 225 PNEUMATIC COMPACTOR: PS-500 TRACK LOADER: 941 TRACK-TYPE TRACTOR: D4D D4E D5 D6C D6D D7F VIBRATORY COMPACTOR: CS-551 WHEEL LOADER: 920 WHEEL SKIDDER: 518 WHEEL TRACTOR: 613B
- CAT · s: For CAT
Frequently Asked Questions
What parts replace OEM number CS-551?
This page lists 1 replacement listing indexed under CS-551. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for CS-551?
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 CS-551 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.