Crown Automotive

Crown Automotive RT31057 Big Brake Kit

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SKU:
20127913
MPN:
rt31057
Availability:
Usually ships in 1-2 business days. In stock at our CA, GA, KS, PA, TX, WA warehouses.
Shipping:
Calculated at Checkout
Stock Update:
01/02/2026 03:20:13 AM PST
$360.89
Stock Update:
01/02/2026 03:20:13 AM PST

Description

This item is brand-new, factory sealed.

Crown Automotive Big Brake Kit Brake
  • Increases Braking Performance
  • 13.5" Brake Rotors
  • Bolt-On Installation
  • No cutting, welding, or spacers required
  • Includes everything needed for installation
  • Manufacturer: ?Crown Automotive Sales Co. Inc
  • Brand: ?Crown Automotive
  • Model: ?Crown Automotive Big Brake Kit Brake
  • Item Weight: ?2 pounds
  • Package Dimensions: ?9 x 6 x 0.38 inches
  • Item model number: ?RT31057
  • Exterior: ?Machined
  • Manufacturer Part Number: ?RT31057

RT Off-Road's Rear Big Brake Kit is the solution to the strain that oversized wheels and tires place on the braking system on any JK Wrangler. This Brake Kit features extended Caliper Brackets and 13.5" Brake Rotors for increased leverage, resulting in increased piston area over the factory caliper bracket. The rotors feature a 5 on 5" and 5 on 5.5" bolt pattern. A 17" wheel is required. No modifications to the hydraulic system is required.

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Warranty Information

All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Crown Automotive RT31057 Big Brake Kit
$360.89