Wilwood AERO4 Big Brake Truck Rear Brake Kit — 1999-2018 GM 1500-SUV, 1 Piston OE Caliper — 140-9407

AERO4 RearTruck Kit,14.25" — 1999-2018 GM 1500-SUV, 1 Piston OE Caliper.

Wilwood part number: 140-9407.

• Rear End Axle:: OEM
• Axle Offset:: 0.00
• Mount Type:: Radial
• Caliper Type:: 4 - Black Powder Coat
• Rotor Diameter:: 14.25
• Min Wheel Diameter Req'd*:: 18
• Confirm The Configuration! OEM Flange: Confirm Offset Measurement! Axle Flange Cross-Section
• Wheel Clearance: Assembly Instructions
• Left Hand - Part No:: 120-13282-BK
• Right Hand - Part No:: 120-13281-BK
• Type:: AERO4
• Finish Color:: Black Powder Coat
• Piston Count:: 4
• Piston 1 Bore (in):: 1.62
• Piston 2 Bore (in):: 1.38
• Piston Area (In²):: 3.56
• Piston Type:: Stainless
• Mount Type:: Radial
• Brake Pad Plate:: 6617
• Brake Pad Area (In²):: 11.1

Confirm vehicle fitment, mounting dimensions and component compatibility before ordering. Review the manufacturer’s installation instructions.

Manufacturer specifications and installation documents