Part number lookup
242-6840 Replacement Parts
Cross-reference and compare 1 replacement listing for OEM / aftermarket part number 242-6840. 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 Track Excavator 336D Boom Cylinder Seal Kit 242-6840
- Model: Caterpillar CAT Track Excavator 336D Specification: Rod:105mm Bore:150mm Details: FORESTRY EXCAVATORS330DFMGF,325DFMGFTRACK EXCAVATORS349DOEM,330DL,320CL,325DL,336DL,325DLOEM,330DLOEM,325D,330COEM,330D,320C,336DLOEM,340DL,329DL,336D,330C,329D,325CLN,320CLN,325CL,325DLN,330CL,336D2L,345CLVGOEM,330CLN,330DLN,325C,323DL,330DMH Note: Please contact us to confirm the hydraulic seal kit you need before buying, thank you!
Frequently Asked Questions
What parts replace OEM number 242-6840?
This page lists 1 replacement listing indexed under 242-6840. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 242-6840?
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 242-6840 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.