Complete Jeep TJ, YJ, XJ SpynTec Kit

Combined, the Jeep Wrangler YJ, Wrangler TJ, and Cherokee (XJ) have to be the most popular off-road vehicles of all time.  Unfortunately all of these Jeeps have unit bearings and do not have lockout hubs.  When larger tires and heavy accessories are added to a vehicle to make it more capable, the driveline suffers. To make matters worse, if your stub shaft breaks, your unit bearing will separate leaving you stranded.

Warn introduced a very popular kit several years ago allowing fixed spindle hub conversion to alleviate driveline stress, but discontinued it about a year ago.  SpynTec™ Industries is proud to announce a similar kit designed to add a fixed spindle, internally splined forged steel hub, serviceable wheel bearings, and lockout hubs to your Jeep.

TJ, YJ, XJ SpynTec Kit Mounted on Factory Knuckle

The kit was designed using readily available components.  The core of the SpynTec™ kit consists of forged steel hubs and forged steel spindles.  Common items like bearings, seals, shafts, and lockout hubs are readily available direct from SpynTec™ Industries, our dealers, or typically from your local auto parts house.

The TJ, YJ, XJ SpynTec™ kit increases your overall axle width by half of an inch on each side.  Factory brake systems work perfectly with the kit which uses a very common and inexpensive modified late model Jeep CJ rotor.  The modified rotors are available from SpynTec™ by our dealers or can be modified by a local machine shop.

Note: Uses 5 on 5.5 bolt pattern, and modified Jeep CJ Rotors.

Benefits
• Eliminates unit bearing hub assemblies prone to breaking.
• Inexpensive to maintain
• Fully rebuild-able
• Reduces drive-train wear
• Increased fuel economy.

Kit Includes
• Forged hubs.
• Forged spindles.
• Includes all bearings, races , seals, and spindle nuts.
• Premium locking hubs.
• Wheel Studs
• 30-Spline Stub Shafts
• Installation Directions

Part Numbers / Pricing
• SAST-TJ Jeep YJ, XJ, TJ Spyntec Conversion Kit