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Vehicle Info NeededLEED BRAKESPART NUMBER: 633-BRC4001X
Mopar 8 1/4 & 9 1/4 Rear Disc Brake Kit
$97919$1087.99You Save$108.80
Ships on 09/10/2026
Lowest Price GuaranteeMopar 8 1/4 & 9 1/4 Rear Kits
Rear Disc Brake KitMopar 8 1/4 & 9 1/4 11 in. Cross-Drilled/Slotted Rotors Black 1 Piston Parking-Brake Calipers
LEED Brakes BRC4001X Features:
Add the safety, reliability and performance of rear disc brakes to your vehicle with our drum to disc brake conversion. In this kit you receive everything you need to mount black powder coated single piston disc brakes to your Mopar 8-1/4, 9-1/4 Rear Axles. This upgraded kit includes Black Powder Coated Calipers and MaxGrip XDS Cross Drilled & Slotted Rotors. All components used in these Mopar drum to disc brake conversion kits are new high quality, precision machined products with a zinc plated finish to reduce corrosion and extend the life of your brake system. The heavy duty parking brake caliper will allow you to use most stock parking brake cables to actuate your parking brake.Part TypeBrake Conversion Kit
BrandLEED BRAKES
Part CategoryPerformance Parts
Caliper Piston Quantity1
Caliper MaterialCast Iron
PositionRear
Rotor FinishZinc Coating
Rotor Bolt Pattern5 x 4.5 and 5 x 4.75
Rotor Diameter11.15 in.
Caliper Bracket MaterialSteel
Rotor StyleMax Grip XDS - Cross Drilled & Slotted
Minimum Recommended Wheel Diameter (In)15 in.
Brake Rotor IncludedYes
Disc Brake Rotor ConstructionVented
Parking Brake ProvisionYes
Caliper IncludedYes
Wheel Lug Hole Quantity5
Part FitmentSemi Universal
Caliper FinishBlack Powder Coated
Caliper Slides IncludedYes
Brake Pad MaterialSemi - Metallic
Rotor MaterialCast Iron
Caliper Bracket ColorSilver
Vendor Part NumberBRC4001X
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
