This hard anodized aluminum hub fits 1.125”(1 1/8”) fan and engine shaft of 1.125". It mounts the lift to the shaft via our standard 2.45" 6 bolt fan pattern. The 1/4” keyway is 1 1/8 inch long.total length is 4.45 inches.

Includes center bolt, key stock and lift mounting bolts. 

We suggest using Loctite 37509 - Loctite Klean 'N Prime with loctite during installation.