196460-02260 Upper Gear Housing Input Shaft Oil Seal For Yanmar And SD60 Diesel Engines

Description Part Name: Input Seal Function: Sits at the front of the upper transmission assembly where the engine's primary input shaft enters the gear housing. It maintains a fluid-proof boundary to prevent upper case transmission oil from escaping into the engine bell housing while protecting internal gear teeth and clutch packs from dust and moisture. Models SD60-4EXT, SD60-5EXT