The Ford NP435 4 speed adapter to the Toyota Truck gear driven transfer case is 5.560” in length. ”. The adapter material is 356 T-6 heat treated aluminum alloy. Our adapter kit will include a adapter housing, new NP435 output shaft, 27x21 coupler, nylon bushing, cover plate, gaskets o-ring, seal, fastening hardware and adapter instructions.
The adapter assembly fits the Toyota Truck 21 spline gear driven transfer cases. This transfer case has a male 21 spline input shaft and can also be identified by 7 bolts attaching the tailhousing to the transfer case.
The kit is designed for exclusive use with the Ford NP435. The Ford version NP435 was used from 1964 until 1985, and was used in 4wd & 2wd trucks. This 4 speed has a cast iron case and aluminum top cover. The case length is 10.187”. 2nd through 4th gears are synchronized with 1st and reverse gears non- synchronized.