The Eaton Fuller K-3500 or K3500 is a countershaft replacement kit for manual transmissions, supplied directly by Eaton Fuller. The kit includes one auxiliary countershaft assembly (part number A-6843) and an instruction letter (L-2019). If you need to confirm this kit fits your specific transmission model or application, call Pro Gear and Transmission and we can help verify the right part before you order.
Interchanges:
- 35540559
- 85103774
- 900191
- K3500-SP
- S-21646
- ZBFK3500
Features
Eaton Fuller genuine countershaft replacement kit, part number K-3500 or K3500
Includes auxiliary countershaft assembly A-6843 (quantity 1)
Includes instruction letter L-2019
Sold individually (unit of measure: each)
Call us to confirm fitment with your specific transmission before ordering
