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New Products

  14 bolt 5.38 Thick Gear Kit
  WFO 14-538T-P-KIT  Core charge included $539.99 Qty

14 bolt 10.5" Full Float 5.38 thick gear set, installed in used pinion support with new pinion bearings, new pinion seal, new u-bolt yoke, and new Sierra gears. 

If you are the do-it-yourself type, there is no reason you can't set up your own gears in your 14 bolt.  Simply send in your pinion support as a core and I can send you your gears ready to go for $479.99.  Your core pinion support will fit in a medium USPS flat rate box perfect.  Be sure to include your name and contact info.   If you can't wait, simply purchase this now, and send your core in later.  When I get your core, I will credit you back $60.

With a little patience and some basic wrenches, you can be on the road!  We will install new pinion bearings and a new u-bolt style 1350 yoke.  We set the pre-load to the proper setting before sending it back to you.  We also supply the needed shims, marking compound, and a new magnetic dial indicator for setting backlash!  All you will need is a spanner tool to turn the carrier spanners. 

Remember, you will need a 4.10 or 3.73 carrier to use the thick gears.  This will not work with a 4.56 ratio carrier!

WARNING: There is no warranty on these gears. You are completely responsible for the proper setup and pre-load!