Order Includes: 1x Complete Primary Drive Clutch with Weights and Spring. Part Numbers: 1321605, 1321618, 1321632, 1321633, 1322302. Product Specs: OEM Style Solid Shaft without bearing. Measurements: Shaft Outer Diameter 38mm, Shaft hole Inner Diameter 29mm. We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced..
