The Eaton Fuller capscrew X8-406 or X8406 is a 1/4"-20 x 3/4" hex head cap screw used in the shift bar housing assembly of a wide range of Eaton Fuller manual transmissions. According to Eaton's illustrated parts lists, this fastener appears in the shift bar housing group of RT, RTO, RTLO, RTF, RTLOF, and related series transmissions, including the RT-8608L, RTO-11607L, RTLO-16713A, RTLO-14918B, and more than 60 model variants in total. Two capscrews are specified per housing in the documented assemblies. A genuine Eaton Fuller part, sold by Pro Gear and Transmission. Call us to confirm proper fit for your specific transmission model.
Features
Genuine Eaton Fuller capscrew, part number X8-406 or X8406
1/4"-20 x 3/4" hex head cap screw
Installs in the shift bar housing assembly (standard configuration)
Fits a broad range of Eaton Fuller RT, RTO, RTLO, RTF, RTLOF, and related transmission models
Two capscrews specified per shift bar housing in Eaton's illustrated parts lists
Sold individually (each)
Used in 171 Eaton Fuller models
