Spi SM-03203 Chaincase Bearing Kit suspension-shocks-struts-components-shock-bladders Pro Series differential covers include

Pro Series differential covers include an oil level sight glass and magnetic deep reach fill plug

2004-2007 Arctic Cat Panther 370

1994-2008 Polaris Super Sport

EK is renowned as the "legend of drag racing chains

2010-2014 KTM 150 XC

Spi SM-03203 Chaincase Bearing Kit suspension-shocks-struts-components-shock-bladders Pro Series differential covers includeStrict quality control from start to finish. Made using the finest materials and advanced technologies. Fabricated on state of the art equipment. Unlike other companies whose main goal is set on pricing. Each SPI product is specially designed. Mounting location: CVT shaft, track drive shaft. Used on many snowmobile models.