The Eaton Fuller O-Ring, part number 18661, is a genuine OEM sealing component designed for Eaton Fuller transmission applications. O-rings at this level serve critical sealing functions at shaft passages, covers, and fluid passages within the transmission assembly. Using the correct OEM part ensures proper material compatibility and dimensional fit for the specific bore or groove it seals. Pro Gear and Transmission carries genuine Eaton Fuller components for drivetrain repair and overhaul work. Call us to confirm this is the correct O-ring for your specific transmission model and application.
Features
Genuine Eaton Fuller OEM part
Part number 18661
Designed for use in Eaton Fuller transmission assemblies
Critical sealing component for transmission fluid passages and shaft bores
Sold by Pro Gear and Transmission
Used in this Eaton Fuller model
