The Eaton Fuller K-3720 or K3720 is a master rebuilder kit designed for RTLO-16713A series transmissions. This kit covers a full overhaul, supplying the major wear and replacement components in one order: countershaft gears, main drive gear, sliding clutch assemblies, synchronizer assemblies (low-split and aux direct), input shaft assembly, range slave valve assembly, splitter cover assembly, front bearing cover, main case countershaft bearings, reverse gear idler shaft bearings, air filter/regulator assembly, air hose assemblies, snap rings, retaining rings, O-ring kit, gasket kit, oil seal with slinger, shim kit, sealant, silicone lubricant, and hardware. Call us to confirm proper fit for your specific transmission application.
Features
Covers RTLO-16713A transmission overhaul
Includes countershaft gears, main drive gear, and OD mainshaft gear
Low-split and aux direct synchronizer assemblies included
Range slave valve assembly and air filter/regulator assembly included
Complete O-ring kit (K-2804), gasket kit (K-2199), shim kit (K-2805), and oil seal with slinger (K-2262) included
Air hose assemblies, fittings, snap rings, bearings, and sealant supplied
Used in this Eaton Fuller model
