IMCO Drive SC Upper with SC Lower with 1-1/4" Prop Shaft
This unit is a complete IMCO SC Drive. You can configure this drive to fit your particular needs by choosing between the different colors, gear ratio's and the lengths of the lower unit that are offered.
The Billet Aluminum top cap is supported by eight bolts with a controlled water-circulation system and built in spray nozzles to provide maximum cooling to the external upper gear case.
The steel tower in the floor is stabilized through internal lateral support beams to eliminate tower flex and gear deflection.
IMCO has developed a rigid pinion and bearing pack assembly with non-elastic shims to provide the correct rolling torque while stabilizing
both input yoke and pinion. Tightened to 75 lb/ft, the pinion assembly is held in place by our plated steel ujoint retainer nut through a direct
load-bearing path.