Part number lookup
168-8451 Replacement Parts
Cross-reference and compare 1 replacement listing for OEM / aftermarket part number 168-8451. 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
- Caterpillar · s: Fit for Caterpillar Excavator: 311C, 315C, 315D L, 318B, 318C, 318D L, 319C, 319D, 319D L, 319D LN, 320B, 320C, 320C FM, 320C L, 320D, 320D FM, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321B, 321C, 321D LCR, 322B, 322B LN, 323D L, 323D LN, 323D2 L
Frequently Asked Questions
What parts replace OEM number 168-8451?
This page lists 1 replacement listing indexed under 168-8451. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 168-8451?
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 168-8451 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.