The Eaton Fuller Hex Washer Screw Assembly, part number X8C455, is a genuine OEM fastener assembly designed for Eaton Fuller heavy-duty transmissions. Hex washer screw assemblies serve as critical retention hardware within the transmission, combining the hex head screw and washer into a single captive unit to simplify assembly and reduce the risk of lost components during service. When replacing transmission hardware, using the correct OEM part number ensures proper thread engagement and seating. Pro Gear and Transmission carries genuine Eaton Fuller parts. Not sure this is the right part for your application? Give us a call to confirm fit before ordering.
Features
Genuine Eaton Fuller OEM part number X8C455
Hex washer screw assembly combines fastener and washer in one captive unit
Designed for use in Eaton Fuller heavy-duty transmission applications
OEM fitment helps ensure correct thread engagement and seating during service
Sold by Pro Gear and Transmission
