Guarantee : 2 years Fitting Position: Transmission End Overall Length [mm]: 133.5 Length 1 [mm]: 71.5 O-ring diameter (mm) : 35 Internal Teeth. wheel side: 19 Fitted Diameter [mm]: 22.8 Thickness [mm]: 22 Tripod Roller Diameter [mm]: 28 Outer teething differential side: 22 Fitted Diameter [mm]: 23.5