Part number lookup
34390-40200 Replacement Parts
Cross-reference and compare 1 replacement listing for OEM / aftermarket part number 34390-40200. 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 Engine Model:
- Caterpillar CAT Excavator:
- Caterpillar · s:For Caterpillar CAT Excavator:E200B, E320, E320B, E320C, 311, 311B, 312, 312B, 312B L, 312C, 315, 315B, 315B L, 315C, 317B LN, 318B, 320, 320 L, 320B, 320C, 321B
Frequently Asked Questions
What parts replace OEM number 34390-40200?
This page lists 1 replacement listing indexed under 34390-40200. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 34390-40200?
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 34390-40200 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.