This shaft was specially designed for the 4A032-4 Military Standard Engine sold by us.
The base of the unit has an outside diameter of 3.5" and has been bored to snugly fit over the hub and crankshaft bolt. It has been pre-drilled to align with the mounting bolts on the flywheel. Installation is truly a breeze.
The shaft portion is machined to accept a 1" diameter pulley or sprocket. It will also accept a standard key. The shaft measures 2 3/4" in length, with an overall length of approximately 3 5/8"
At only $49.95 each, the units are a must have for purchasers of the 4 cyl surplus engine!
For more information, call us at 717-692-9500, or E-Mail us.