Split Transfer Case

This tapered roller bearing conversion has been designed to directly replace the Toyota split transfer idler shaft and needle bearings as fitted to Landcruiser BJ, FJ, LJ, RJ, and HJ models built between 08/1980 through to 01/1990. All HZJ75 models and the HZJ78 and 79 series can also be fitted with this tapered bearing conversion.
This photo shows the idler gear fitted with the standard type needle bearings and idler shaft.
We have re-machined the idler gear to accept tapered roller bearings. This new design has some outstanding advantages, firstly the tapered bearings eliminate all gear end float, resulting in reduced transfer case gear noise and overall backlash. The original needle bearings run directly in the bore of the gear, when worn they often damage the gear making it necessary to replace this costly part. Unlike the original needle bearing design the tapered bearing outer elements can easily be replaced without requiring the gear to be replaced.

The idler gear for all kits is sold on an exchange basis (Australia only) and if not supplied with the original order a deposit of $110 will be charged. Change over gears that are pitted, rusted or heat damaged will not be accepted. The deposit will be refunded when a suitable gear is received at our factory. Postage or freight is the responsibility of the sender.