The Eaton Fuller capscrew X8C615 or X-8C-615 is an OEM fastener used in the X-Y Shifter Module of a wide range of Fuller transmissions. Manufacturer illustrated parts lists confirm this capscrew in the X-Y Shifter Module at a quantity of 4 per unit in F-5405B-DM3 and FO-5406B-DM3 series manuals, and 2 per unit in RT-14910B-AS2 and related manuals. Confirmed fitment spans over 50 Fuller models, including RTO-10910B, RTLO-14918A, RTLO-16918A, RTLO-18918A, RTLO-20918A, RTLO-22918A, FO-16D313E-LEP, and FM-14D310B series units. Call us to confirm the exact quantity required for your specific transmission build.
Features
OEM Eaton Fuller capscrew, part number X8C615 or X-8C-615
Used in the X-Y Shifter Module per Eaton Fuller illustrated parts lists
Quantity per unit varies by model: 4 capscrews (F-5405B-DM3 series) or 2 capscrews (RT-14910B-AS2 series)
Confirmed in over 50 Fuller transmission models including RTO, RTLO, FO, FOM, FM, and RTLOM series
Sold individually; verify quantity needed before ordering
