We offer crankcase and transmission rebuild kits for all years of the Yamaha Sno-Scoot 80. This kit is made by Chinook Fabrication and Design and includes all the hard to find bearings, seals, and gaskets required to rebuild the crankcase and transmission on these machines. The top end gaskets (cylinder base and head) are not included, but available in a separate kit. Many of the original Yamaha parts that this kit replaces are no longer available from Yamaha, so this kit takes care of the headache of sourcing those parts.

The kit includes all the parts listed below, along with the flywheel puller to make the job easy. 

DESCRIPTION - REPLACES OEM PART #

• Crankshaft seal (magneto side) - 93102-20397-00
• Transmission output shaft seal - 93102-27396-00
• Transmission cover gasket - 88W-15461-00-00
• Stator plate gasket - 88W-15462-00-00
• Reed cage gasket - 88W-13621-00-00
• Crankshaft seal (clutch side) - 93102-26398-00
• Stator plate seal - 93104-19082-00
• Crankshaft bearings - 93306-20458-00 (x2)
• Oil pump O-ring - 93210-26240-00
• Transmission idler gear bearing - 93306-30003-00
• Transmission output shaft bearing - 93306-07202-00
• Clutch secondary shaft bearing (outer cover) - 93306-00108-00
• Transmission cover input shaft bearing - 93306-00519-00
• Transmission cover input shaft seal - 93102-25395-00
• Flywheel puller - 90890-01033-00