Product Summary

Rear Position, 14 Inch Rotor Diameter, Powder Coated

  • AERO4 Big Brake Rear Axle Kits replace the factory disc brakes and use the OE parking brake assembly as a compliment to front big brake upgrades on late model high performance vehicles
  • High capacity braking from the W4AR calipers, BP-10 compound pads
  • Rotors are matched to the OE master cylinder output, ABS function, and individual vehicle bias requirements
  • Enhanced brake performance, increased durability, and high-tech style compliment big wheel, tire, and suspension upgrades on customized vehicles and all others with increased brake requirements
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Key Specs

MFG. Part #140-13583
PositionRear
Rotor Diameter14 Inch
Rotor TypeVented
Caliper PistonsFour
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Need To Know

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Wilwood 140-13583 Details

  • AERO4 Big Brake Rear Axle Kits replace the factory disc brakes and use the OE parking brake assembly as a compliment to front big brake upgrades on late model high performance vehicles
  • High capacity braking from the W4AR calipers, BP-10 compound pads, and oversized 14
  • 00" rotors are matched to the OE master cylinder output, ABS function, and individual vehicle bias requirements
  • Enhanced brake performance, increased durability, and high-tech style compliment big wheel, tire, and suspension upgrades on customized vehicles and all others with increased brake requirements

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 140-13583 Specifications

KEY SPECS
MFG. Part #140-13583
BrandWilwood
PositionRear
Rotor Diameter14 Inch
Rotor TypeVented
Caliper PistonsFour
Caliper FinishPowder Coated
Parking Brake ProvisionYes
Minimum Recommended Wheel Diameter18 Inch
Rotor ShapeRound
Hardware IncludedYes
Rotor StyleSlotted
Front Rotor IncludedNo
Front Caliper IncludedNo
Rear Caliper IncludedYes
Front Spindles IncludedNo
Master Cylinder IncludedNo
Brake Booster IncludedNo
Brake Hoses IncludedNo
Rear Rotor IncludedYes
ColorBlack
Bolt Pattern5 on 4.72"
GENERAL
Sold in QuantityKit
GTIN Code889545020793
Rotor Thickness1.1"
Offset0"
Axle Flange Offset0.00"
Mount TypeRadial
Piston TypeStainless
Caliper TypeRadial
Rotor FinishNatural
Rotor Material TypeSpec-37 Iron
Vane Count72 Curved Vane
BeddedNo
BalancedYes
Hat TypeBig Brake Dynamic Bobbin Mount Hat - Flared Bell
Hat FinishBlack E-Coat
Brake Lines IncludedYes
Caliper ColorBlack
Caliper Material TypeForged Aluminum
Hat Bolt Circle 15 x 4.72"

Questions & Answers

Fitment

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