Product Summary

Ford 9 Inch, Rear Position, 12.19 Inch Rotor Diameter

  • Features big 12.19" x .810" one-piece vented rotors
  • Drilled to accept 5 on 4-1/2", 5 on 4-3/4" and 5 on 5" bolt patterns
  • The forged billet four-piston calipers have a black powder coated finish for added protection
  • Includes BP-10 Smart pads for a quick response and fade resistance
  • Emergency brake functions as a drum brake hidden within the mounting hat of the rotor for a clean installation
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Key Specs

MFG. Part #140-7143
PositionRear
Wheel Bolt Pattern (in.)5x4.5 in. | 5x4.75 in.
Wheel Bolt Pattern (mm)5x114.3 mm | 5x120.65 mm
Rotor Diameter12.19 Inch
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Need To Know

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Wilwood 140-7143 Details

Wilwood Dynalite rear brake kits combine high performance braking, high-tech style, and functional simplicity for rear axle disc brake conversions that require a parking brake. Whether its a simple conversion from drum brakes, or an upgrade to compliment wheels, tires or suspension equipment, these kits have it all.

The emergency brake functions as a drum brake hidden within the mounting hat of the rotor for a clean installation. E-brake cables sold separately. Caliper has a 1/8" npt inlet.

  • Big 12.19" x .810" one-piece vented rotors
  • Rotors drilled to accept 5 on 4-1/2", 5 on 4-3/4" and 5 on 5" bolt patterns
  • Forged billet four-piston calipers
  • BP-10 Smart pads for a quick response and fade resistance
  • Aluminum mounting brackets
  • Includes all hardware

Item Details

Small Ford, 2.66" offset
Includes Emergency Brake

Charts

Specs

Our rotors are machined and fully e-coated, just like the rotor hats. This is a protectant coating the prohibits surface rust from forming on the exposed surfaces. Once the parts are installed and being bedded in, the brake pad friction and caliper pressure will remove the coating at the spot the brake pads touch. This will expose the silver iron material underneath.

Wilwood 140-7143 Specifications

KEY SPECS
MFG. Part #140-7143
BrandWilwood
PositionRear
Wheel Bolt Pattern (in.)5x4.5 in. | 5x4.75 in.
Wheel Bolt Pattern (mm)5x114.3 mm | 5x120.65 mm
Rotor Diameter12.19 Inch
Rotor TypeVented
Caliper PistonsFour
Caliper FinishPowder Coated
Parking Brake ProvisionYes
Minimum Recommended Wheel Diameter15 Inch
Rotor ShapeRound
Hardware IncludedYes
Rotor StylePlain Face
Front Rotor IncludedNo
Front Caliper IncludedNo
Rear Caliper IncludedYes
Front Spindles IncludedNo
Master Cylinder IncludedNo
Brake Booster IncludedNo
Brake Hoses IncludedYes
Ford Bearing End StyleSmall Ford
Rear Rotor IncludedYes
ColorBlack
Bolt Pattern5 on 4.5" | 4.75"
GENERAL
Sold in QuantityKit
NotesIncludes rotors, calipers, pads, hardware, and parking brake assemblies.
GTIN Code889545023558
Rotor Thickness0.81"
Axle Flange Offset2.66"
Mount TypeLug
Caliper TypeLug
Rotor Material TypeIron
Brake Lines IncludedNo
Caliper ColorBlack
Caliper Material TypeForged Aluminum

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Wilwood 140-7143 Rear Disc Parking Brake Kit, Ford 9 Inch

4.0

10 years ago

Don C

Port Orange, Fl.

Verified

Great Product

Would Recommend

Showing 1 of 1 reviews

Questions & Answers

1 Question • 1 Answer

will this fit my 8in 2.66 off set small rear end. can you get in polished

by drifter

• 12 years ago

1 answer

1 of 1 questions shown

Fitment

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