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Jeep FRONT & REAR Big Brake Kit JL/Gladiator/Rubicon 2017+

SKU BKF1551K06/BKR5059D12
Sale Sale
Original price $5,350.00
Original price $5,350.00 - Original price $5,350.00
Original price $5,350.00
Current price $4,999.00
$4,999.00 - $4,999.00
Current price $4,999.00

Estimated delivery: -

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Jeep JL Wrangler Complete Heavy Duty Brake kit Front 6 piston calipers. Rear 4 piston calipers Fits 2017 - present. ** Note check wheel fit before purchase. Template below.

***Note the rear kit does not use factory brake lines. You will need to purchase stainless brake lines***

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***NOTE*** Check fit for your wheels here before purchasing. CLICK HERE for fitment template ****


Alcons Big Brake kit is for any one that is looking for reliable and heavy duty braking on their JL. If you are an off-roader, overlander, or simply an enthusiast that wants more out of your JEEP these are the brakes for you. This Baja tested brake kit features:

Massive High Strength SIX Piston Iron Calipers on the front and FOUR piston rear.

Larger/thicker 13.75" x 1.25" (350mm x 32mm) front rotors and 13.0" x 0.90" (330mm x 22mm) rear rotors for more thermal mass

Bigger brake pads with high friction material

High temperature red epoxy finish for durability


Alcon introduced the Jeep JL Wrangler Heavy Duty Brake Kit because many of you were looking for a substantial upgrade in braking performance and some features not found in any other kit. HIgh temperature seals as used in motorsports applications, dust seals for performance in the worst conditions, and a low profile designed to fit under your OEM wheels.

These kits include everything you need including lines, hardware, and performance brake pads! The kit is compatible with your stock master cylinder AND parking brake.


Looking for something a little more custom? We can do custom powdercoating for you out of the box. We work with the most skilled coater in the brake industry and offer hundreds of colors. Special project? Let us know. We ship your kit directly to them where the calipers are disassembled and coated in your choice of colors and styles then shipped to you. This services takes about two weeks. Choose your own color here and simply let us know which you would like.


Yes. The kit fits under OEM and aftermarket wheels. Designed as a compact package.


Best yet - all kits and service items are stocked in the USA for the fastest service. Next day delivery on all components is available when you're in a hurry.


Limited 12 Month/12,000 Mile Warranty Alcon Components Ltd. (“Alcon”) warrants that these brake products will be free from nonconformity in materials and workmanship for 12 months or 12,000 miles after installation, whichever comes first. In the event of a non-conformity, Alcon will repair or replace, at its sole discretion and option, the non-conforming product or part thereof free of charge. Simply contact Alcon using contact details to be found at and for instructions on obtaining repair or replacement. Any claims under this Limited Warranty must be made within 30 days of discovery of the non-conformity, or the claim will be null and void. Return of the nonconforming product or part thereof at the customer's expense, along with proof of purchase and/or mileage, may be required. For full details and limitations please see or

Free shipping offer for continental US only.

SKU: BKF1551K06/BKR5059D12

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Free on all brake kits to the continental USA

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