Product Summary

Ford 9 Inch, Rear Position, 14 Inch Rotor Diameter

  • The 2 piece rotors have a 14" diameter and are designed to fit 18"-up wheels
  • Calipers have 4 pistons and are powder coated for added corrosion resistance
  • High performance BP-10 compound pads provide optimized and balanced braking
  • A neatly hidden internal shoe system provides a clean installation with superior static holding power for parking
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Key Specs

MFG. Part #140-10948-D
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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Wilwood 140-10948-D Details

AERO4 Rear Parking Brake kits provide the ultimate Big Brake solution for popular muscle car rear axles that require a parking brake. Forged AERO4 four piston calipers, 14" two-piece rotors, and high performance BP-10 compound pads provide optimized and balanced braking to compliment front big brake upgrades on all types of custom, show and high performance street machines. The neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs allow builders to personalize the style and performance for every application.

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 140-10948-D Specifications

KEY SPECS
MFG. Part #140-10948-D
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 ProvisionYes
Minimum Recommended Wheel Diameter18 Inch
Rotor ShapeRound
Hardware IncludedYes
Rotor StyleDrilled & Slotted
Front Rotor IncludedNo
Front Caliper IncludedNo
Rear Caliper IncludedYes
Front Spindles IncludedNo
Master Cylinder IncludedNo
Brake Booster IncludedNo
Brake Hoses IncludedYes
Ford Bearing End StyleBig Ford New Style (Torino)
Rear Rotor IncludedYes
ColorBlack
Bolt Pattern5 on 4.5" | 4.75"
GENERAL
GTIN Code889545011135
Rotor Thickness1.1"
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 FinishBlack E-Coat
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

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