Part number lookup
MARINED343 Replacement Parts
Cross-reference and compare 1 replacement listing for OEM / aftermarket part number MARINED343. 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 D343 Plunger 8S-3656
- ENGINE - MARINED343; Specification: Length (MM): 79.76 Width (mm): 58.67 Height(mm): 42.16
- Caterpillar · ENGINE - MARINE D343
Frequently Asked Questions
What parts replace OEM number MARINED343?
This page lists 1 replacement listing indexed under MARINED343. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for MARINED343?
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 MARINED343 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.