The Eaton Fuller K-3859 countershaft bearing kit, also listed as K3859, is a cup-and-cone tapered bearing assembly for the countershaft in Eaton Fuller manual transmissions. The kit pairs bearing cup part number 654166 with bearing cone part number 791943, sold together as a single set so the matched race and roller assembly stays correct at reassembly. It carries UPC 840379342727 and cross-references including 3088-K3859, FUL K3859, and ZBFK3859. As a genuine Eaton Fuller part from Pro Gear and Transmission. Not sure this is your part? Give us a call to confirm proper fit for your transmission.
Features
Countershaft bearing kit for Eaton Fuller manual transmissions
Matched cup-and-cone tapered bearing assembly
Includes bearing cup 654166 (qty 1)
Includes bearing cone 791943 (qty 1)
UPC 840379342727
Cross-references K-3859, K3859, FUL K3859, ZBFK3859
Tech Specs
- Type: Countershaft bearing kit, cup and cone
- Application: Eaton Fuller manual transmission countershaft
- Bearing cup: part number 654166, qty 1
- Bearing cone: part number 791943, qty 1
- UPC: 840379342727
- Cross reference: 3088-K3859, FUL K3859, ZBFK3859
