Hat No: 170-11729

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Truck Hat - Standard
Prod #: 170-11729
Price: $318.60
Truck Hat - Standard 170-11729

Hat Dimensions
Mount Hole Type Threaded
Rotor Bolt Circle (in) 12 x 10.75
Hat Offset (in) 0.81
Center Reg. (in) 3.12
Hat Type
Material Aluminum
Mount Style Fixed Mount
Finish Black E-Coat
Weight (lbs) 3.96
Bolt Circle Dimensions
Hat Bolt Circle 1 5 x 4.72
Hat Bolt Circle 2
Hat Bolt Circle 3
Application Info
Application Note Land Rover
Hat Bolt Kit Part # 230-9068
Application Note
Application Note
Truck Hat - Standard - Product Description

Wilwood's Truck hats are precision machined from premium aluminum alloys for high strength and attention to minimized weight. Hats in this category feature threaded rotor mount holes for use with standard through-hole mount rotors. Truck Hats feature strengthening ribs on a flared bell configuration for big rotor brake kits on truck, SUV, and 4WD axles with 5 x 4.72 lug configurations.





Rotor Hat Dimensions

Additional Hat Dimensions
Rotor Mount Hole Size (in) 5/16-18
Shoe I.D. (in)
Clearance I.D. (in) 7.2
Face Thickness (in) 0.32
Hat Stud Diamenter - BC 1 (in) 0.59
Hat Stud Diamenter - BC 2 (in)
Hat Stud Diamenter - BC 3 (in)
Additional Notes

Wilwood Compatible Rotors

GT 60 Curved Vane Rotor

Rotor Dimensions
Rotor Diameter Range 16
Rotor Width Range 1.38

GT 60 Curved Vane Rotor Rotors

Wilwood's GT & GTB 60 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. GTB rotor have additional black e-coat finish applied for applications where corrosion resistance is concern. GT 60 Curved Vane rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition. View GT Rotors
GT 60 Curved Vane Rotor

Rotor Dimensions
Rotor Diameter Range 16
Rotor Width Range 1.38

GT 60 Curved Vane Rotor Rotors

Wilwood's GT & GTB 60 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. GTB rotor have additional black e-coat finish applied for applications where corrosion resistance is concern. GT 60 Curved Vane rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition. View GT Rotors
SRP Drilled Performance Rotor

Rotor Dimensions
Rotor Diameter Range 16
Rotor Width Range 1.38

SRP Drilled Performance Rotor Rotors

SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight. View SRP Rotors



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