Fully floating primary gear bush to downsize from our 1275cc type to 998 size on our 1275 primary gears with circlip conversion only to fit small bore crankshafts. Mainly used for our straight cut primary gear with circlip to hold fully floating bush 44.40mm/44.38mm outside diameter and 38.18/38 inside diameter, 19.85mm long- can be used on
C-22G1053 or A plus primary gears we manufacture. If this bush was used for race/performance use one extra thou clearance is recommended