JK 1 Ton 14 Bolt Factory Disc ABS Kit for Jeep Wrangler
The JK 1 Ton 14 Bolt Factory Disc ABS Kit makes a GM 14-bolt rear axle speak the Jeep Wrangler JK's language. Swap the full-float 14-bolt under a JK and the factory ABS instantly loses its wheel-speed signal — codes, traction-control faults, and limp mode follow. This kit adds a sensor mount and matched tone ring to a 14-bolt running its factory disc brakes, restoring the signal the computer expects. Components are CNC machined steel, zinc plated, and engineered from 3D scan files, with 52- and 60-tooth ring options to match either JK ABS configuration.
Features
- Sensor mount and tone ring for a factory-disc-brake GM 14-bolt full-float rear axle
- Restores correct wheel-speed data to the JK computer after a 1-ton swap
- Eliminates the ABS codes and limp mode that follow an axle swap
- Offered in 52-tooth and 60-tooth versions to match your JK's factory rings
- CNC machined steel engineered using 3D scan files
- Zinc plated for corrosion resistance and clean sensor feedback
- Made in the USA
This kit is specific to 14-bolts wearing their factory disc brakes — confirm your axle's brake setup before ordering, and count the teeth on your JK's original front tone ring to choose 52 or 60. Building on a Ford Sterling instead of a 14-bolt? The JK 1 Ton Sterling ABS Kit covers that axle, with standalone tone rings available too. Find more one-ton swap support in our axle reinforcements collection.
JK 1 Ton 14 Bolt Factory Disc ABS Kit for Jeep Wrangler FAQs
Does this kit work with a drum-brake 14-bolt?
No — it is designed around the GM 14-bolt full-float axle running its factory disc brakes, and the sensor mount geometry depends on that setup. If your 14-bolt still has drums, look at Artec's disc brake and ABS conversion options for the 14-bolt instead. Confirm your brake hardware before ordering.
How do I choose between the 52-tooth and 60-tooth version?
Match your JK's factory ABS hardware: count the teeth on the original front tone ring, since Jeep used both counts. A mismatched ring makes the computer miscalculate wheel speed, so the tooth count must be exact. Both versions are otherwise identical kits.
What else does my swap need for the electronics to be fully sorted?
This kit restores the wheel-speed signal, which clears the ABS and traction-control codes and limp mode. Depending on your build, you may still want a tuner that can correct gear ratio and tire size so the speedometer and shifting behave. One reviewer also noted minor bracket adjustment can be needed to dial in sensor spacing during install.
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