Description
The Eaton Fuller K-4158 or K4158 is the factory bearing kit for the output shaft in Eaton Fuller manual transmissions. The kit includes three components: one M/S rear bearing cup assembly (part 235556), one bearing cone (part 731321), and one instruction letter (L-2012-01). Using the OEM kit ensures the cup and cone are matched as Eaton specifies, which matters for proper preload and output shaft endplay. Cross-references include FUL K4158 and FULK4158. Call us to confirm fit for your specific transmission model before ordering.
Features
Genuine Eaton Fuller output shaft bearing kit, part number K-4158 or K4158
Includes M/S rear bearing cup assembly (Eaton part 235556)
Includes bearing cone (Eaton part 731321)
Instruction letter (L-2012-01) included in kit
Cross-references: FUL K4158, FULK4158, K4158
Sold as a single kit (unit of measure: each)
Tech Specs
- Kit Part Number: K-4158 (also listed as K4158)
- Kit Contents: M/S Rear Bearing Cup Assembly (235556) x1, Bearing Cone (731321) x1, Instruction Letter L-2012-01 x1
- Cross References: FUL K4158, FULK4158, K4158
- Vendor Part Number (CCC): HFK-4158
- Unit of Measure: Each
