Seal 1 Diameter Inner (ID) 20mm; Outer (OD) 35mm; Height 5mm; Seal 2 Diameter Inner (ID) 22mm; Outer (OD) 40mm; Height 7mm Bearing 1 Diameter Inner (ID)17mm; Outer (OD) 40mm; Height 12mm Replaces for the following OEM MPN's: 6203-2RS,6202-2RS,30-3502,30-4002 These bearings are used to transfer torque between the shaft and housing in only one direction to enable free motion of drive in the opposing direction., Ball Bearing, Angular Contact, Chrome Steel Material Some of the NICHE product categories include cylinders, brake pads, axles, off-road mirrors, and drive chains. MK1008850 Wheel Bearing Kit Complete Gasket Set Fit For Kawasaki KFX80 03-06 Suzuki LT80 Quad Sport 87-06 Wheel Bearing Seal Kit Aluminum & Rubber Seal Material Suzuki LT80 LT 80 Engine Oil Seal Kit NICHE Oil Seals Made of flexible rubber, oil seals act as a barrier to prevent oil, grease, gas and any other lubricants from leaking out into other individual parts. NICHE Bearings Bearings are small, light parts that function with the vehicles shaft. Fits Suzuki 1987-2006 LT-80,2018-2021 LT-Z50,2007-2021 LT-Z90 QUADSPORT Niche Wheel Bearing Seal Kit for Suzuki GZ250 GS250 TU250X MK1008580... Compatible with the following models: 2003-2006 KFX50,KFX80, 1987-2006 LT-80,2018-2021 LT-Z50,2007-2021 LT-Z90 QUADSPORT Suzuki LT80 & Kawasaki KFX80 Plastic Fairing Front & Rear Fender Body kit Red About NICHE NICHE specializes in the highest quality Powersports replacement parts. Also provides protection from other outside contaminates such as dirt, grime, or dust from getting into these parts and causing wear. 17mm(ID) x 40mm(OD) x 12mm(Height) 15mm(ID) x 35mm(OD) x 11mm(Height)