The Eaton Fuller K-4005 or K4005 Splitter Cylinder Repair Kit is a complete, factory-specified service kit for the splitter cylinder on Eaton Fuller manual transmissions. The kit includes the splitter piston (4306631), splitter cylinder (4306632), splitter cover assembly (A-8042), three O-rings (13653, 21208, 21209), two gaskets (17073 and 4303583), a retaining nut (X-1-805), silicone lubricant (71206), three ty-raps, and Eaton Fuller instruction letters (L-2004-04 and L-2009-06). Having all sealing and mechanical components in one kit simplifies a splitter cylinder rebuild and ensures consistent parts sourcing. Call us to confirm fitment for your specific transmission model and serial number.
Features
Eaton Fuller part number K-4005 or K4005
Includes splitter piston (4306631) and splitter cylinder (4306632)
Splitter cover assembly (A-8042) included
Three O-rings (13653, 21208, 21209) and two gaskets (17073, 4303583) for complete sealing
Silicone lubricant (71206) and factory instruction letters included
Sold by Pro Gear and Transmission
