Part number lookup
239-3478 Replacement Parts
Cross-reference and compare 1 replacement listing for OEM / aftermarket part number 239-3478. 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 · Fit for CAT Following Models: ARTICULATED TRUCK: 725, 730, 735, 740 COLD PLANER: PM-200, PM-201 EJECTOR TRUCK: 730, 740 EXCAVATOR: 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 365C, 365C L, 365C L MH, 374D L, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L FRONT SHOVEL: 385C GENERATOR SET: C15 INDUSTRIAL ENGINE: C11, C13, C15, C18 LANDFILL COMPACTOR: 826H, 836H LOAD HAUL DUMP: R1700G, R2900G, R3000H MOBILE HYD POWER UNIT: 345C L, 349D L, 365C L, 385C, 385C L MOTOR GRADER: 14M, 16M, 24M PETROLEUM ENGINE: C11, C13, C15, C18 PETROLEUM PACKAGE: CX31-C13I, CX31-C15I, TH35-C11I, TH35-C13I, TH35-C15I PIPELAYER 583T, 587T, PL83 RECLAIMER MIXER: RM-300, RM-500 SHOVEL LOGGER: 345C SOIL COMPACTOR: 825H TRACK-TYPE TRACTOR: D8N, D8T, D9T TRUCK: 770, 772 TRUCK ENGINE: C11, C13, C15 UNDERGROUND ART TRUCK: AD30, AD45B, AD55 WHEEL DOZER: 824C, 824H, 834H WHEEL LOADER: 966H, 972H, 980C, 980H, 988H WHEEL SCRAPER: 657E, 657G WHEEL TRACTOR: 621B, 621G, 623G, 627F, 627G, 631D, 631E, 631G, 633E II, 637D, 637E, 637G, 651B, 657E, 657G WHEELED EXCAVATOR: W345C MH
Frequently Asked Questions
What parts replace OEM number 239-3478?
This page lists 1 replacement listing indexed under 239-3478. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 239-3478?
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 239-3478 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.