Part number lookup
135-8203 Replacement Parts
Cross-reference and compare 3 replacement listings for OEM / aftermarket part number 135-8203. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
3 Matching Products
Caterpillar1 PC Tooth-UNI 135-8203 6Y-6335 for Caterpillar CAT 414E 416B 416C 416D 416E 416F 420D 428E 428F 430D 430E 430F 432D$45.00
Caterpillar4 PCS Tooth-UNI 135-8203 6Y-6335 for Caterpillar CAT 414E 416B 416C 416D 416E 416F 420D 428E 428F 430D 430E 430F 432D$180.00
Caterpillar6 PCS Tooth-UNI 135-8203 6Y-6335 for Caterpillar CAT 414E 416B 416C 416D 416E 416F 420D 428E 428F 430D 430E 430F 432D$249.00Part Numbers and Cross References
Applications and Fitment Summary
- Caterpillar · s: CATERPILLAR BACKHOE LOADER:414E, 416B, 416C, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424B, 424B HD, 424D, 426C, 428B, 428C, 428D, 428E, 428F, 430D, 430E, 430F, 432D, 432E, 432F, 434E, 434F, 436C, 438C, 438D, 442D, 442E, 444E, 444F CATERPILLAR MINI HYD EXCAVATOR:304, 304.5, 304C CR, 305, 305.5D, 305.5E, 305C CR, 305D CR, 305E
Frequently Asked Questions
What parts replace OEM number 135-8203?
This page lists 3 replacement listings indexed under 135-8203. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 135-8203?
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 135-8203 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.