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1987-90 YJ & 1984-90 XJ: Rear Disc Brake Conversion Kit

In stock
SKU
4354410
$808.99

Have a question? Please call 801-713-3314

1987-90 YJ & 1984-90 XJ: Rear Disc Brake Conversion Kit.

  • - Upgrade your 1987-1990 YJ Wrangler or 1984-1990 XJ Cherokee model - s stock rear drum brakes to disc brakes with this high-quality TeraFlex Rear Disc Brake Conversion Kit.
  • - This bolt-on kit features an internal drum parking brake for outstanding holding power compared to other disc brake conversion kits.
  • - Features an internal drum parking brake for outstanding holding power.

Fitment and Installation Notes

  • - Does NOT include emergency brake cables.
  • - Does NOT fit CJ, Commando, or other Jeep models.
  • - Does NOT work with ABS sensors.
  • - You will NOT be able to install ABS sensors in the disc brake mounting kit.
  • - Do NOT operate the vehicle until you confirm adequate caliper/wheel clearance.

See the full product description and installation notes for additional requirements and compatibility details.

  • 1987-90 YJ & 1984-90 XJ: Rear Disc Brake Conversion Kit.

    Upgrade your 1987-1990 YJ Wrangler or 1984-1990 XJ Cherokee model-s stock rear drum brakes to disc brakes with this high-quality TeraFlex 1987-90 YJ & 1984-90 XJ: Rear Disc Brake Conversion Kit. This bolt-on kit features an internal drum parking brake for outstanding holding power compared to other disc brake conversion kits.

    Upgrade your 1987-1990 YJ Wrangler or 1984-1990 XJ Cherokee model - s stock rear drum brakes to disc brakes with this high-quality TeraFlex Rear Disc Brake Conversion Kit. Features an internal drum parking brake for outstanding holding power.

    Fitment and Installation Notes

    - Does NOT include emergency brake cables.
    - Does NOT fit CJ, Commando, or other Jeep models.
    - Does NOT work with ABS sensors. You will NOT be able to install ABS sensors in the disc brake mounting kit.
    - Some factory Jeep 15" wheels may rub on the caliper. Do NOT operate the vehicle until you confirm adequate caliper/wheel clearance.
    - Most aftermarket wheels, especially alloy wheels, REQUIRE longer wheel studs when installing a disc brake. Use Napa # 641-3204 for the longer Jeep rear wheel stud.
    - You may cut a slot in the pre-load ring and slide it over the axle shaft if you do not want to replace the wheel bearings.
    - These disc brake kits REQUIRE axle shafts with a 2.5" bearing offset.
    • - This bolt-on kit features an internal drum parking brake for outstanding holding power compared to other disc brake conversion kits.
    • - Fitment: 1987-1990 YJ Wrangler
    • - Fitment: 1984-1990 XJ Cherokee non-C-clip rear axles
    • - Fitment: 1987-1989 XJ Cherokee Dana 44 rear axles
    • - Height: 12
    • - Installation Time: 3 hours
    • - Length: 24
    • - Product Image Size: Default
    • - Note: Does NOT include emergency brake cables.
    • - Note: Does NOT fit CJ, Commando, or other Jeep models.
    • - Note: Does NOT work with ABS sensors. You will NOT be able to install ABS sensors in the disc brake mounting kit.
    • - Note: Some factory Jeep 15" wheels may rub on the caliper. Do NOT operate the vehicle until you confirm adequate caliper/wheel clearance.
    • - Note: Most aftermarket wheels, especially alloy wheels, REQUIRE longer wheel studs when installing a disc brake. Use Napa # 641-3204 for the longer Jeep rear wheel stud.
    • - Note: You may cut a slot in the pre-load ring and slide it over the axle shaft if you do not want to replace the wheel bearings.
    • - Note: These disc brake kits REQUIRE axle shafts with a 2.5" bearing offset.
    • - Featured: No
    • - Width: 13
  • WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/product

  • SAEJ2492 WARNING: By installing this product, you acknowledge that the suspension of this vehicle has been modified. As a result, this vehicle may handle differently than factory-equipped vehicles. As with any vehicle, extreme care must be used to prevent loss of control or rollover during sharp turns or abrupt maneuvers. Always wear seat belts, and drive safely, recognizing that reduced speeds and specialized driving techniques may be required. Failure to drive this vehicle safely may result in serious injury or death. Do not drive this vehicle unless you are familiar with its unique handling characteristics and are confident of your ability to maintain control under all driving conditions. Some modifications (and combinations of modifications) are not recommended and may not be permitted in your state. Consult your owner's manual, the instructions accompanying this product, and state laws before undertaking these modifications. You are responsible for the legality and safety of the vehicle you modify using these components.

  • ADDITIONAL SERVICES & COSTS MAY BE REQUIRED

    INSTALLATION ALIGNMENT NOTE
    Your vehicle may require a wheel alignment following installation to ensure proper handling and tire wear.
    Additional alignment costs may apply.

    INSTALLATION HEADLAMP AIM NOTE
    Headlamp aim and alignment must be checked and adjusted as necessary following installation to help ensure proper visibility and the safety of other drivers.
    Additional headlamp adjustment costs may apply.

    ADVANCED DRIVER ASSISTANCE SYSTEMS (ADAS) NOTE
    If your vehicle is equipped with active or passive safety, collision monitoring, or driver assistance systems, these systems must be checked and adjusted as necessary following installation.
    This includes, but is not limited to, camera-based and radar-based systems that may be affected by changes in vehicle ride height or suspension geometry.
    Some vehicles may require OEM diagnostic equipment and factory-trained technicians to properly recalibrate ADAS functions.
    Additional ADAS calibration costs may apply.


    DO IT YOURSELF: Please read Instructions thoroughly and completely before beginning installation. Installation by a certified mechanic is recommended. TeraFlex is NOT responsible for any damage or failure resulting from improper installation.
    Estimated Labor Time: 3 hours
    Installation Effort: 3 hours

    Have a certified mechanic do it for you!


Description

1987-90 YJ & 1984-90 XJ: Rear Disc Brake Conversion Kit.

  • - Upgrade your 1987-1990 YJ Wrangler or 1984-1990 XJ Cherokee model - s stock rear drum brakes to disc brakes with this high-quality TeraFlex Rear Disc Brake Conversion Kit.
  • - This bolt-on kit features an internal drum parking brake for outstanding holding power compared to other disc brake conversion kits.
  • - Features an internal drum parking brake for outstanding holding power.

Fitment and Installation Notes

  • - Does NOT include emergency brake cables.
  • - Does NOT fit CJ, Commando, or other Jeep models.
  • - Does NOT work with ABS sensors.
  • - You will NOT be able to install ABS sensors in the disc brake mounting kit.
  • - Do NOT operate the vehicle until you confirm adequate caliper/wheel clearance.

See the full product description and installation notes for additional requirements and compatibility details.

Details

1987-90 YJ & 1984-90 XJ: Rear Disc Brake Conversion Kit.

Upgrade your 1987-1990 YJ Wrangler or 1984-1990 XJ Cherokee model-s stock rear drum brakes to disc brakes with this high-quality TeraFlex 1987-90 YJ & 1984-90 XJ: Rear Disc Brake Conversion Kit. This bolt-on kit features an internal drum parking brake for outstanding holding power compared to other disc brake conversion kits.

Upgrade your 1987-1990 YJ Wrangler or 1984-1990 XJ Cherokee model - s stock rear drum brakes to disc brakes with this high-quality TeraFlex Rear Disc Brake Conversion Kit. Features an internal drum parking brake for outstanding holding power.

Fitment and Installation Notes

- Does NOT include emergency brake cables.
- Does NOT fit CJ, Commando, or other Jeep models.
- Does NOT work with ABS sensors. You will NOT be able to install ABS sensors in the disc brake mounting kit.
- Some factory Jeep 15" wheels may rub on the caliper. Do NOT operate the vehicle until you confirm adequate caliper/wheel clearance.
- Most aftermarket wheels, especially alloy wheels, REQUIRE longer wheel studs when installing a disc brake. Use Napa # 641-3204 for the longer Jeep rear wheel stud.
- You may cut a slot in the pre-load ring and slide it over the axle shaft if you do not want to replace the wheel bearings.
- These disc brake kits REQUIRE axle shafts with a 2.5" bearing offset.
F&B
  • - This bolt-on kit features an internal drum parking brake for outstanding holding power compared to other disc brake conversion kits.
  • - Fitment: 1987-1990 YJ Wrangler
  • - Fitment: 1984-1990 XJ Cherokee non-C-clip rear axles
  • - Fitment: 1987-1989 XJ Cherokee Dana 44 rear axles
  • - Height: 12
  • - Installation Time: 3 hours
  • - Length: 24
  • - Product Image Size: Default
  • - Note: Does NOT include emergency brake cables.
  • - Note: Does NOT fit CJ, Commando, or other Jeep models.
  • - Note: Does NOT work with ABS sensors. You will NOT be able to install ABS sensors in the disc brake mounting kit.
  • - Note: Some factory Jeep 15" wheels may rub on the caliper. Do NOT operate the vehicle until you confirm adequate caliper/wheel clearance.
  • - Note: Most aftermarket wheels, especially alloy wheels, REQUIRE longer wheel studs when installing a disc brake. Use Napa # 641-3204 for the longer Jeep rear wheel stud.
  • - Note: You may cut a slot in the pre-load ring and slide it over the axle shaft if you do not want to replace the wheel bearings.
  • - Note: These disc brake kits REQUIRE axle shafts with a 2.5" bearing offset.
  • - Featured: No
  • - Width: 13
CA Prop65 Warning

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/product

Safety & Warnings

SAEJ2492 WARNING: By installing this product, you acknowledge that the suspension of this vehicle has been modified. As a result, this vehicle may handle differently than factory-equipped vehicles. As with any vehicle, extreme care must be used to prevent loss of control or rollover during sharp turns or abrupt maneuvers. Always wear seat belts, and drive safely, recognizing that reduced speeds and specialized driving techniques may be required. Failure to drive this vehicle safely may result in serious injury or death. Do not drive this vehicle unless you are familiar with its unique handling characteristics and are confident of your ability to maintain control under all driving conditions. Some modifications (and combinations of modifications) are not recommended and may not be permitted in your state. Consult your owner's manual, the instructions accompanying this product, and state laws before undertaking these modifications. You are responsible for the legality and safety of the vehicle you modify using these components.

Installation

ADDITIONAL SERVICES & COSTS MAY BE REQUIRED

INSTALLATION ALIGNMENT NOTE
Your vehicle may require a wheel alignment following installation to ensure proper handling and tire wear.
Additional alignment costs may apply.

INSTALLATION HEADLAMP AIM NOTE
Headlamp aim and alignment must be checked and adjusted as necessary following installation to help ensure proper visibility and the safety of other drivers.
Additional headlamp adjustment costs may apply.

ADVANCED DRIVER ASSISTANCE SYSTEMS (ADAS) NOTE
If your vehicle is equipped with active or passive safety, collision monitoring, or driver assistance systems, these systems must be checked and adjusted as necessary following installation.
This includes, but is not limited to, camera-based and radar-based systems that may be affected by changes in vehicle ride height or suspension geometry.
Some vehicles may require OEM diagnostic equipment and factory-trained technicians to properly recalibrate ADAS functions.
Additional ADAS calibration costs may apply.


DO IT YOURSELF: Please read Instructions thoroughly and completely before beginning installation. Installation by a certified mechanic is recommended. TeraFlex is NOT responsible for any damage or failure resulting from improper installation.

Have a certified mechanic do it for you!