The Eaton Fuller K-3701 or K3701 is a Master Rebuilder Kit covering the RTLO-14713A series transmission. The kit ships as a comprehensive assembly of over 60 individual components, including countershaft gears (p/n 4305665 x2), a main drive gear (p/n 22961), front bearing cover (p/n 20550), main case countershaft front bearings (p/n 4308397 x2), reverse gear idler shaft bearings (p/n 4308403 x2), range slave valve assembly (A-5000), low-range synchronizer assembly (A-7254), auxiliary direct sync assembly (A-7331), clutch brake disc assembly (p/n 85541), gasket kit (K-2199), complete O-ring kit (K-2804), shim kit (K-2805), oil seal with slinger (K-2262), sliding clutches, snap rings, washers, air hose assemblies, sealant, and silicone lubricant. Note: countershaft gear p/n 21262 is listed as no longer available within the kit BOM. Call us to confirm current kit contents and proper fit for your application.
Features
Eaton Fuller OEM part number K-3701 or K3701
Covers RTLO-14713A series transmission applications
Includes countershaft gears, main drive gear, and 3rd/4th yoke
Main case countershaft front bearings and reverse idler shaft bearings included
Range slave valve assembly, low-range synchronizer, and auxiliary direct synchronizer assemblies included
Gasket kit (K-2199), complete O-ring kit (K-2804), shim kit (K-2805), and oil seal with slinger (K-2262) all included
