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 AERO4 radial mount calipers, High friction BP 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 #140-10952
PositionRear
Wheel Bolt Pattern (in.)5x4.5 in. | 5x4.75 in.
Wheel Bolt Pattern (mm)5x114.3 mm | 5x120.65 mm
Rotor Diameter14 Inch
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Need To Know

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Wilwood 140-10952 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 AERO4 radial mount calipers, High friction BP 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

Application

Ford Mustang 1983 3.8 Liter w/o Handling Package
Ford Mustang 1979 4 Cyl & 6 Cyl
except Turbo
Ford Mustang 1979 4 Cyl Turbo
Ford Mustang 1982-1983 4 Cyl Turbo Only
Ford Mustang 1987-1992 4 Cylinder
2.3 Liter
Ford Mustang 1993 4 Cylinder
2.3 Liter
Disc Rear
Ford Mustang 1993 4 Cylinder
2.3 Liter
Drum Rear
Ford Mustang 1984-1986 4 Lug Wheels
3.8 Liter w/o Handling Package
Ford Mustang 1984-1986 4 Lug Wheels
except 3.8 Liter
Ford Mustang 1979 8 Cylinder
Ford Mustang 1980 All
Ford Mustang 1981 All
thru 10/21/80
Ford Mustang 1981 All
10/22/80 thru 11/13/80
Ford Mustang 1982 All
except 4 Cyl Turbo
Ford Mustang 1981 All
from 11/14/80
Ford Mustang 1983 Early
except 4 Cyl Turbo
Ford Mustang 1983 Late
except 4 Cyl Turbo or 3.8 liter
Ford Mustang 1984-1986 SVO w/ 5 Lug Wheels
Disc Brake Rear
Ford Mustang 1987-1993 V-8 Spindle Only
5 lug
Ford Mustang 1993 V-8 Spindle Only
5 lug
Disc Brake Rear
Ford Mustang 1982 w/ Optional 10 Rear Brake
Ford Mustang 1983 w/ Optional 10 Rear Brake
except 4 Cyl Turbo
Ford Mustang II 1974-1978 All
Ford Pinto 1974-1980 All
Ford Pinto 1973 Disc Brake Front Spindle
Ford Pinto 1971-1972 Disc Brake Spindle
Ford Pinto 1971-1973 Drum Brake Front Spindle
Ford Thunderbird 1987-1988 Turbo Coupe
5 lug
Mercury Bobcat 1975-1980 All

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 140-10952 Specifications

KEY SPECS
MFG. Part #140-10952
BrandWilwood
PositionRear
Wheel Bolt Pattern (in.)5x4.5 in. | 5x4.75 in.
Wheel Bolt Pattern (mm)5x114.3 mm | 5x120.65 mm
Rotor Diameter14 Inch
Rotor TypeVented
Caliper PistonsFour
Caliper FinishPowder Coated
Parking Brake ProvisionNo
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 IncludedYes
Rear Rotor IncludedYes
ColorBlack
Bolt Pattern5 on 4.5" | 4.75"
GENERAL
Sold in QuantityKit
GTIN Code889545011289
Rotor Thickness1.1"
Offset2.5"
Axle Flange Offset2.50"
Mount TypeRadial
Total Piston Area1.98 sq. in.
Piston TypeStainless
Pad Area11.00 sq. in.
Pad Volume5.20 cu. in.
Brake Pad CompoundBP-10
Caliper TypeRadial
Rotor FinishPlain
Rotor Material TypeSpec-37 Iron
Vane Count72 Curved Vane
BeddedNo
BalancedYes
Hat TypeParking Brake Hat- Standard
Hat FinishBlack E-Coat
Hat Material TypeIron
Hat Offset Dimension1.54"
Brake Lines IncludedNo
Caliper ColorBlack
Caliper Material TypeForged Aluminum
Hat Bolt Circle 15 x 4.50
Hat Bolt Circle 25 x 4.75
Hat Bolt Circle 35 x 5.00

Questions & Answers

Fitment

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