Part number lookup
6BT5.9-G2 Replacement Parts
Cross-reference and compare 2 replacement listings for OEM / aftermarket part number 6BT5.9-G2. 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
- Part Number
- Cummins · s: Cummins Engine:4BT, 4BTT3.9-G2, 6BT5.9-G2, 6CTA8.3-G2 ISZ, 6LTAA8.9-G2 ISLE
- Cummins · s: Fit for Cummins Engine: 6BTAA5.9-G2, 6BT5.9-G2
Frequently Asked Questions
What parts replace OEM number 6BT5.9-G2?
This page lists 2 replacement listings indexed under 6BT5.9-G2. Compare cross references, applications, and pricing before ordering.
How do I confirm fitment for 6BT5.9-G2?
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 6BT5.9-G2 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.