1 Ton Rear 14 Bolt Disc Brake and ABS Conversion Kit for Jeep Wrangler JK 2007-2018
Swapping a GM 14-bolt under the rear of a Jeep Wrangler JK solves the axle-strength problem, but it normally kills the factory ABS and leaves you with drum brakes. This Artec kit fixes both at once: heavy-duty CNC-cut brackets convert the 14-bolt from drums to discs, while press-on tone rings and threaded ABS sensor mounts keep the JK's anti-lock system alive after the swap. Offered in 52-tooth and 60-tooth tone ring versions to match your JK's factory reluctor count, it is the piece that makes a one-ton rear swap feel factory-finished. Made in the USA.
Features
- 3/8" thick mild steel brake brackets, precision CNC cut and threaded
- CNC-threaded mounting blocks set exact ABS sensor spacing off the tone ring
- 1/4" thick CNC laser-cut press-on tone rings (hub machining required to fit)
- 16-gauge CNC laser-cut and bent tone ring mud guard keeps debris off the ABS components
- Mud guard is spaced so trapped dirt and mud can flow back out
- 52-tooth and 60-tooth versions match either JK ABS configuration
- Made in the USA
Built for the 2007-2018 Wrangler JK running a GM 14-bolt rear axle with a drum-to-disc conversion. Two things to plan for: the press-on tone rings require machining of the 14-bolt hub to seat correctly, and you may need a tuner capable of adjusting gear ratio and tire size so the ABS and speedometer read right. Replacement 14-bolt tone rings are available separately. See more axle swap kits, brake components, and parts for the Jeep Wrangler.
1 Ton Rear 14 Bolt Disc Brake and ABS Conversion Kit for Jeep Wrangler JK 2007-2018 FAQs
Should I order the 52-tooth or 60-tooth version?
Match the tone ring to your JK's factory ABS reluctor count — the kit is offered in both 52-tooth and 60-tooth versions so either configuration is covered. Verify which count your 2007-2018 JK uses before ordering. Standalone replacement tone rings are also available if you ever need one later.
Do I need to machine anything to install this kit?
Yes. The 1/4" press-on tone rings require machining of the 14-bolt hub so they seat and index correctly. The brake brackets themselves are CNC cut and threaded, but plan on a machine shop visit for the hubs before assembly.
Will my speedometer and ABS read correctly after the swap?
The kit keeps the factory ABS sensors reading off properly spaced tone rings, which is the hard part of a 14-bolt swap. You may still need a tuner capable of adjusting gear ratio and tire size so the ABS and speedometer calibrate to your new setup — budget for one if you changed gears or tire size.
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