Product Description Twin Power Transmission Mainshaft Bearing For 4 Speed Harley Big Twin Features: Bearing for main shaft Replaces OEM 9020 Twin Power Transmission Mainshaft Bearing For 4 Speed Harley Big Twin 1936-1986 at J&P Cycles Browse all J&P Cycles deals $22.99 In Stock at J&P Cycles Price verified today Buy Now at J&P Cycles Secure checkout Easy returns or compare prices Amazon eBay Product Details Brand Eastern Motorcycle Parts Size OS Condition New MPN 602206/A-9020 Eastern Motorcycle Parts