Yamaha 810-47731-10-00 Drive Gear

The Yamaha 810-47551-00-00 Front Axle Housing is a structural drivetrain component that supports and houses the front axle and bearings in snowmobile front axle and track drive systems. It is commonly installed in vintage Yamaha snowmobiles such as GP396, SL338, and SR433 to maintain alignment and stability of the front axle during operation. Designed as a cast or machined metal housing, it mounts in the front axle/drivetrain assembly and works with bearings, the axle shaft, and chain drive components to ensure smooth rotation and reliable track alignment under load. This is a genuine Yamaha replacement component, with OEM part number 810-47551-00-00; common alternate part numbers include 8F3-47551-00-00, 8EK-47551-00-00, and 83R-47551-00-00.