Part number lookup
6N1681 Replacement Parts
Cross-reference and compare 2 replacement listings for OEM / aftermarket part number 6N1681. Use this part-number page — not a generic equipment or brand hub — to review price, availability, and fitment before ordering.
2 Matching Products
Part Numbers and Cross References
Applications and Fitment Summary
- Caterpillar · Fit for CAT Excavator: 245B, 245B2, 245D, 5130 Fit for CAT Scraper: 633D, 637D, 639D, 657E Fit for CAT Truck: 768C, 769C, 772B, 773B, 775B, D44B, D550B Fit for CAT Dozer: 834B Fit for CAT Loader: 988B, 992C, 992D Fit for CAT Tractor: D11N Fit for CAT Road Stabilizer: RM350, RR250, SM350, SS250 Fit for CAT Planer: PM565
Frequently Asked Questions
What parts replace OEM number 6N1681?
This page lists 2 replacement listings indexed under 6N1681. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 6N1681?
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 6N1681 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.