![Big Brake Master Kit](graphics/00000001/5/RT31050_350x350.jpg)
Replaces Part #: RT31050
Price: (Log in to see price)
![](/assets/oversize-msg.png)
This Part Fits The Following:
Fits:- Jeep Wrangler (JK) (2007-2018); Front Big Brake & Brake Master Cylinder Kit.
- Completely Bolt-On With No Cutting, Welding, or Spacers Required.
- Includes Dual Piston Calipers w/ 54mm Pistons, Caliper Brackets, 13″ Diameter Rotors, Pads, Brake Master Cylinder, and All The Hardware Required For Installation.
- Rotors Are Drilled For a 5 On 5″ Bolt Pattern
30% Shorter 60-0 Distance
17″ Wheels Are Required For Installation
42% Increase In Caliper Piston Area
15% Increase In Brake Pad Contact Patch
9% Larger Brake Rotor
10% Larger Brake Pad Surface Area On Rotor
9% Increase In Leverage - NOTE: This Kit Will NOT Work On JK's With "MOAB" Wheels (Identified By 5 Large Spokes) Without Wheel Spacers.
- Ships In 2 Boxes (47.4 Lbs; 42.6 Lbs); Assembled in USA With Components From USA & China.