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The Best Disc Brake Conversion Kits At The Best Prices.
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14 Bolt SRW Axle With Cab And Chassis Hubs (Narrows The Axle)

$315.00

Upgrade the drum brakes on your full float 14 bolt cab-and-chassis axle with a single rear wheel hub with our disc brake conversion kit!

  • Parts are OEM quality (or better)
  • Available add-ons include performance rotors and powder coated HD calipers
  • Everything you need to do both sides of the axle is included in every kit (except brake fluid)

Every US order includes free priority shipping.

Rotors *
Hoses *
Hose Mounts *
Calipers *
Brake Pads *
SKU: 104kit Category:

Description

Converting the drum brakes on your 14 bolt axle to disc brakes has a lot of benefits:

  • Improved braking performance
  • Increased resistance to brake fade
  • Reduced un-sprung weight on the rear axle for a better ride
  • More clearance for wheels
  • Improved brake pedal feel
  • Easier brake maintenance

Whether you’re upgrading the drum brakes in your old pickup to disc, or adding disc brakes to an axle that’s going in a custom buggy, we’ve got you covered.

Every Lugnut4x4 disc brake conversion kit includes all the parts you need to convert your drum brakes to disc – all you need are the appropriate tools, brake fluid, and a little elbow grease.

NOTE: Not sure if you have a full-float or semi-float 14 bolt axle? Not sure if you have a slide-on drum or not? No problem! Check out our 14 bolt identification chart and you’ll know exactly what you need.

This 14 bolt axle drum brake conversion kit is for full float dually cab and chassis axles with a single rear wheel hub (narrows axle).

If you’re not sure whether or not your truck has a cab and chassis axle, understand that it’s somewhat uncommon…if you know your truck has always been a flat bed, always had a utility body, etc., than it’s probably the cab-and-chassis.

The kit includes:

  • (2) GM 12.5″ standard 3/4 ton truck rotors (these slide on outside the hub like factory drums)
  • (2) 3/8″ thick laser cut brackets
  • (2) GM standard duty JB6 3/4 ton truck brake calipers. Heavy-duty JB7 calipers are available as an upgrade.
  • (2) caliper pins
  • (1) set of four high quality semi-metallic brake pads. Ceramic brake pads are available as an upgrade.
  • (4) copper washers
  • (2) stainless steel banjo bolts
  • (2) new inner hub/wheel seals
  • Anti-rattle clips
  • (2) flexible brake hoses, which can optionally be upgraded to braided stainless steel
  • All bolts are Grade 8, much stronger than the standard Grade 5 you find in most kits

Please note that while mounting brackets are included in all our brake kits, our brackets are also sold individually here, and we can also provide longer braided stainless steel brake hoses here. To order this kit with the longer 18″ braided stainless, just order this kit with no hoses, and then add-on the 18″ hoses as a separate item.

Interested in adding an emergency brake? If so, we offer calipers with integrated emergency brakes (just select that option above). This will give you a manual e-brake that hooks up to your cables.

Kit includes instruction sheet and part number list, so that ordering replacement parts is easy. Anyone with a basic understanding of brake systems will find the installation simple. Our only bit of advice: The rotor goes on the backside of the hub.

Additional information

Weight10 lbs

14 Bolt Axle Identification

14 bolt axle identification chart

Identify the type of 14 bolt axle you have with our handy chart!

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