All Balls Rear Wheel Spacer for Kawasaki KX250 / KX450 - 11-1042-1 2008 Yamaha YFM700R Raptor SE 1999 Moto Guzzi California Special

1999 Moto Guzzi California Special

1977-79 Suzuki GS750

(1) 52x27x18 bearing

Stroke: 40

1992 Polaris Trail Boss 350L 2x4

All Balls Rear Wheel Spacer for Kawasaki KX250 / KX450 - 11-1042-1 2008 Yamaha YFM700R Raptor SE 1999 Moto Guzzi California SpecialAll Balls Racing Wheel Spacer Kit Part Number: 11 1042 1 Position: Rear OE spacers typically wear out within a year of hard riding. OE wheel spacers should be checked and replaced as needed with every bearings service. Water and dirt act as a grinding compound between the seal face and the mating surface of the spacer. Once the grooves are deep enough, the sealing surface is lost, allowing water and dirt to pass through and contaminate the bearing.