Item #: SAST-D9499
  • About This Product
  • Reviews
  • Install And Tech Information


With greater frequency we have listened as customers would ask for manual locking front hubs for their Dodge Ram truck.

The primary benefit of the SpynTec hubs are reduced wear on the front drivetrain: the axle shafts and corresponding differential gearing are disengaged. Other benefits: fuel economy thanks to the elimination of 150-pounds of rotating mass, universal joint wear is all but eliminated and the bearing are serviceable whereas the OEM bearings are not.

All SpynTec™ Industries hubs start out as steel forgings and not castings like other manufacturers. Hubs are turned and sent off to the gear cutter for the internal splines and the gear cut external ABS tone rings. The hubs are finally bright zinc plated for a durable finish.

Spindle forgings are rough turned, heat treated, then final machined. This is the only way to guarantee a spindle with minimal run-out.

And rather than sending you a box of parts, SpynTec™ Industries partially assembles every kit. When your kit arrives, the studs and races are pressed in the hubs, spindle bearings are installed in the spindles, and axle slingers are installed on the axle shafts.

The SpynTec kit for your '94-'99 Ram 2500/3500 SRW non-ABS truck includes:

  • Includes all bearings, races , seals, and spindle nuts.
  • Premium locking hubs.
  • Wheel Studs
  • 35-Spline Stub Shafts
  • Installation Directions
Hubs will extend 5.75" past the wheel mating surface.

NOTE: If you are running aftermarket wheels or aluminum wheels, the wheels center bore needs to have a minimum 4.224" bore to accommodate the hubs.


Write a review
Worth the money
Feb 19, 2022  |  By Larry chiu
Buy once cry once! Very high quality kit. Easy to install. I take my truck and camper combo out into the back woods. Needed reliability. This was the answer to the weak unit bearings. Old school tech is the best. Would highly recommend. Tip: reuse your factory wheel studs. The ones provided were not long enough.

Worth the money
Aug 25, 2021  |  By Nathan
I put these on my daily work truck and it's a great improvement, I also added a 1 piece chrome moly axle to the passenger side and then it completely deletes the vacuum engagement and is much stronger. Steering is lightened with these hubs and everything is serviceable unlike the factory dodge stuff. I will be buying a second set of these for my other dodge once they become available.

Install and Tech Information

Download Spyntec Hub Installation Instructions.pdf