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RT Off-Road Power Brake Booster Conversion Kits for 1987-2001 CHEROKEE, 1987-1992 COMANCHE - RT31037 Master Cylinder and Assembly, Conversion, Jeep, Kit

RT Off-Road Power Brake Booster Conversion Kits for 1987-2001 CHEROKEE, 1987-1992 COMANCHE - RT31037 Master Cylinder and Assembly, Conversion, Jeep, Kit

A$1,456.59
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

When it comes to the braking system on your vehicle, especially an adventurous Jeep—don't mess around! Replace that faulty or outdated master cylinder with one of the power brake booster conversion kits from RT Off-Road. These performance-level kits cater to the vehicle's specific requirements. The larger bore master cylinders are designed for upgrades done to the vehicle axles with larger brake calipers. The more moderate bore is designed for vehicles with factory brakes, disc brakes upgrades, and vehicles that require more braking power. Each application includes a zinc coated brake booster, master cylinder, bench bleeding kit, and installation instructions.

Part Type

Master Cylinder and Brake Booster Assemblies

Data: v4.2 - Upd: 2026-09-30 13:58:14

Specifications

Product Attributes - Brand
RT Off-Road
Product Attributes - Manufacturer's Part Number
RT31037
Product Attributes - Part Type
Master Cylinder and Brake Booster Assemblies
Product Attributes - Product Line
RT Off-Road Power Brake Booster Conversion Kits
Product Attributes - UPC
849603011750
Product Attributes - Master Cylinder Bore Size
1.125 in.
Product Attributes - Bowl Design
Dual
Product Attributes - Master Cylinder Material
Iron
Product Attributes - Master Cylinder Finish
Natural
Product Attributes - Reservoir Included
Yes
Product Attributes - Reservoir Material
Iron
Product Attributes - Proportioning Valve Included
No
Product Attributes - Master Cylinder Cap Included
Yes
Product Attributes - Brake Booster Type
Vacuum dual diaphragm
Product Attributes - Brake Booster Diameter (in.)
8.25 in.
Product Attributes - Brake Booster Material
Steel
Product Attributes - Brake Booster Color
Gold
Product Attributes - Brake Pedal Rod Extension Included
Yes
Product Attributes - Mounting Location
Stock
Product Attributes - Mounting Hardware Included
Yes
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
Compatible with or without ABS brake systems.

Reference Information

Brand Name/s RT Off-road
StreetFX SKU rtoRT31037
SFX Item ID 6409336
Supplier Item Code 6409336
Manufacturer SKU RT31037
Manufacturer UPC 849603011750

Compatibility

Application Data
  • UniversalNo
    MakeJEEP
    ModelCHEROKEE
    SubmodelBASE
    Beginning Year1987
    Ending Year1987
    Engine TypeL4
    Engine FamilyRenault diesel 4-cylinder
    Engine Size2.1L/126
    Front Brake TypeDisc
    Rear Brake TypeDisc
  • UniversalNo
    MakeJEEP
    ModelCHEROKEE
    SubmodelBASE
    Beginning Year1987
    Ending Year1987
    Engine TypeL4
    Engine FamilyRenault diesel 4-cylinder
    Engine Size2.1L/126
    Front Brake TypeDisc
    Rear Brake TypeDrum
  • UniversalNo
    MakeJEEP
    ModelCHEROKEE
    SubmodelBASE
    Beginning Year1987
    Ending Year1993
    Engine TypeL4
    Engine FamilyAMC 4-cylinder
    Engine Size2.5L/150
    Front Brake TypeDisc
    Rear Brake TypeDisc
  • UniversalNo
    MakeJEEP
    ModelCHEROKEE
    SubmodelBASE
    Beginning Year1987
    Ending Year1993
    Engine TypeL4
    Engine FamilyAMC 4-cylinder
    Engine Size2.5L/150
    Front Brake TypeDisc
    Rear Brake TypeDrum
  • UniversalNo
    MakeJEEP
    ModelCHEROKEE
    SubmodelBASE
    Beginning Year1987
    Ending Year1993
    Engine TypeL6
    Engine FamilyAMC L6 GAS
    Engine Size4.0L/242
    Front Brake TypeDisc
    Rear Brake TypeDisc
  • UniversalNo
    MakeJEEP
    ModelCHEROKEE
    SubmodelBASE
    Beginning Year1987
    Ending Year1993
    Engine TypeL6
    Engine FamilyAMC L6 GAS
    Engine Size4.0L/242
    Front Brake TypeDisc
    Rear Brake TypeDrum
  • UniversalNo
    MakeJEEP
    ModelCHEROKEE
    SubmodelBRIARWOOD
    Beginning Year1991
    Ending Year1992
    Engine TypeL6
    Engine FamilyAMC L6 GAS
    Engine Size4.0L/242
    Front Brake TypeDisc
    Rear Brake TypeDisc
  • UniversalNo
    MakeJEEP
    ModelCHEROKEE
    SubmodelBRIARWOOD
    Beginning Year1991
    Ending Year1992
    Engine TypeL6
    Engine FamilyAMC L6 GAS
    Engine Size4.0L/242
    Front Brake TypeDisc
    Rear Brake TypeDrum
  • UniversalNo
    MakeJEEP
    ModelCHEROKEE
    SubmodelCHIEF
    Beginning Year1987
    Ending Year1987
    Engine TypeL4
    Engine FamilyRenault diesel 4-cylinder
    Engine Size2.1L/126
    Front Brake TypeDisc
    Rear Brake TypeDisc
  • UniversalNo
    MakeJEEP
    ModelCHEROKEE
    SubmodelCHIEF
    Beginning Year1987
    Ending Year1987
    Engine TypeL4
    Engine FamilyRenault diesel 4-cylinder
    Engine Size2.1L/126
    Front Brake TypeDisc
    Rear Brake TypeDrum
  • UniversalNo
    MakeJEEP
    ModelCHEROKEE
    SubmodelCHIEF
    Beginning Year1987
    Ending Year1988
    Engine TypeL4
    Engine FamilyAMC 4-cylinder
    Engine Size2.5L/150
    Front Brake TypeDisc
    Rear Brake TypeDisc
  • UniversalNo
    MakeJEEP
    ModelCHEROKEE
    SubmodelCHIEF
    Beginning Year1987
    Ending Year1988
    Engine TypeL4
    Engine FamilyAMC 4-cylinder
    Engine Size2.5L/150
    Front Brake TypeDisc
    Rear Brake TypeDrum
  • UniversalNo
    MakeJEEP
    ModelCHEROKEE
    SubmodelCHIEF
    Beginning Year1987
    Ending Year1988
    Engine TypeL6
    Engine FamilyAMC L6 GAS
    Engine Size4.0L/242
    Front Brake TypeDisc
    Rear Brake TypeDisc
  • UniversalNo
    MakeJEEP
    ModelCHEROKEE
    SubmodelCHIEF
    Beginning Year1987
    Ending Year1988
    Engine TypeL6
    Engine FamilyAMC L6 GAS
    Engine Size4.0L/242
    Front Brake TypeDisc
    Rear Brake TypeDrum
  • UniversalNo
    MakeJEEP
    ModelCHEROKEE
    SubmodelCLASSIC
    Beginning Year1996
    Ending Year1996
    Engine TypeL6
    Engine FamilyAMC L6 GAS
    Engine Size4.0L/242
    Front Brake TypeDisc
    Rear Brake TypeDisc
  • UniversalNo
    MakeJEEP
    ModelCHEROKEE
    SubmodelCLASSIC
    Beginning Year1996
    Ending Year1996
    Engine TypeL6
    Engine FamilyAMC L6 GAS
    Engine Size4.0L/242
    Front Brake TypeDisc
    Rear Brake TypeDrum
  • UniversalNo
    MakeJEEP
    ModelCHEROKEE
    SubmodelCLASSIC
    Beginning Year1998
    Ending Year2001
    Engine TypeL6
    Engine FamilyAMC L6 GAS
    Engine Size4.0L/242
    Front Brake TypeDisc
    Rear Brake TypeDisc
  • UniversalNo
    MakeJEEP
    ModelCHEROKEE
    SubmodelCLASSIC
    Beginning Year1998
    Ending Year2001
    Engine TypeL6
    Engine FamilyAMC L6 GAS
    Engine Size4.0L/242
    Front Brake TypeDisc
    Rear Brake TypeDrum
  • UniversalNo
    MakeJEEP
    ModelCHEROKEE
    SubmodelCOUNTRY
    Beginning Year1993
    Ending Year1997
    Engine TypeL6
    Engine FamilyAMC L6 GAS
    Engine Size4.0L/242
    Front Brake TypeDisc
    Rear Brake TypeDisc
  • UniversalNo
    MakeJEEP
    ModelCHEROKEE
    SubmodelCOUNTRY
    Beginning Year1993
    Ending Year1997
    Engine TypeL6
    Engine FamilyAMC L6 GAS
    Engine Size4.0L/242
    Front Brake TypeDisc
    Rear Brake TypeDrum
  • UniversalNo
    MakeJEEP
    ModelCHEROKEE
    SubmodelLAREDO
    Beginning Year1987
    Ending Year1987
    Engine TypeL4
    Engine FamilyRenault diesel 4-cylinder
    Engine Size2.1L/126
    Front Brake TypeDisc
    Rear Brake TypeDisc
  • UniversalNo
    MakeJEEP
    ModelCHEROKEE
    SubmodelLAREDO
    Beginning Year1987
    Ending Year1987
    Engine TypeL4
    Engine FamilyRenault diesel 4-cylinder
    Engine Size2.1L/126
    Front Brake TypeDisc
    Rear Brake TypeDrum
  • UniversalNo
    MakeJEEP
    ModelCHEROKEE
    SubmodelLAREDO
    Beginning Year1987
    Ending Year1989
    Engine TypeL4
    Engine FamilyAMC 4-cylinder
    Engine Size2.5L/150
    Front Brake TypeDisc
    Rear Brake TypeDisc
  • UniversalNo
    MakeJEEP
    ModelCHEROKEE
    SubmodelLAREDO
    Beginning Year1987
    Ending Year1989
    Engine TypeL4
    Engine FamilyAMC 4-cylinder
    Engine Size2.5L/150
    Front Brake TypeDisc
    Rear Brake TypeDrum
  • UniversalNo
    MakeJEEP
    ModelCHEROKEE
    SubmodelLAREDO
    Beginning Year1987
    Ending Year1992
    Engine TypeL6
    Engine FamilyAMC L6 GAS
    Engine Size4.0L/242
    Front Brake TypeDisc
    Rear Brake TypeDisc

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