The Eaton Fuller S-3040 or S3040 is a countershaft left assembly designed for manual transmissions, specifically referenced for the RTLO-20918B lower countershaft position. This is a genuine Eaton Fuller part, sold by Pro Gear and Transmission. Cross-references for this part include 3088-S3040, 3088S3040, FUL S3040, and FULS3040, useful when sourcing from multiple supply chains or verifying superseded numbers. Not sure this is the right countershaft for your transmission build? Give us a call to confirm proper fit before ordering.
Features
Genuine Eaton Fuller countershaft left assembly
Part number S-3040 or S3040
Designed for RTLO-20918B manual transmission, lower countershaft position
Cross-references: 3088-S3040, 3088S3040, FUL S3040, FULS3040
Sold by Pro Gear and Transmission
Used in these Eaton Fuller models
