Front Brake Kit – Part No: 140-8740
Call (805) 388-1188
Dynapro Radial Big Brake Front Brake Kit (Hat)
Prod #: 140-8740
Price: $1,316.40

*Line Kit Needed


220-8491
$92.99
Front Brake Kit — 140-8740


Kit Contents
Wilwood Dynapro Radial Big Brake Front Brake Kit (Hat) Parts Laid Out - Type III Anodize Caliper - GT Slotted Rotor Wilwood Dynapro Radial Big Brake Front Brake Kit (Hat) Parts Laid Out - Type III Anodize Caliper - GT Slotted Rotor Zoom Image


View Custom Caliper Colors

Kit Summary
Spindle Type: Factory Disc Spindle
Mount Type: Radial
Caliper Type: 4 - Type III Anodize
Rotor Diameter: 11.75
Min Wheel Diameter Req'd*: 15
*This Brake Kit may fit 15-inch wheels. Please refer to the wheel clearance diagram to check to see if it will fit your specific wheel. Wheel Clearance Diagram
UPC Number
UPC 889545024937

WARNING: Cancer and Reproductive Harm
www.P65Warnings.ca.gov
Applicable to Brake Pads Only


Dynapro Radial Big Brake Front Brake Kit (Hat)

Radial mounting provides secure and accurate installation of the forged billet DynaPro four piston caliper with large diameter rotors for this group of front and all wheel drive sport compacts. These kits are the perfect compliment to wheel, tire, and suspension upgrades on daily drivers, competition vehicles, and custom styled show machines. Each kit is engineered specific for each vehicle to maintain full compatibility with the OE master cylinder output and factory ABS functions. Optional caliper finishes and rotor designs provide choices that enable the builder to personalize the style and optimize brake performance.


Fitment & Installation Details


Dynapro Radial Big Brake Front Brake Kit (Hat) Assembly Schematic

Dynapro Radial Big Brake Front Brake Kit (Hat) Assembly Schematic Dynapro Radial Big Brake Front Brake Kit (Hat) Assembly Schematic Zoom Image


Compatible Vehicles for this Brake Kit
BRAKE KIT:   Dynapro Radial Big Brake Front Brake Kit (Hat)
SPINDLE TYPE:  
Factory Disc Spindle;
This Brake Kit is Compatible with the Following Vehicle Makes: Mini

Note: Kit may fit other vehicles, call Wilwood Sales⁄Tech Support at (805) 388-1188 for more information.
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Caution
Caution THIS BRAKE KIT HAS A HUB OFFSET OF:
This Hub Offset will move the wheels inward or outward from the fender by this amount on each side of the vehicle
NOTE: Check "Figure 2. Wheel Clearance Diagram" in the installation Instructions below to verify you have adequate wheel clearance for this kit.

Wheel Clearance Assembly Instructions

Wheel Clearance Diagram Wheel Clearance Diagram Zoom Image



Assembly Instructions
Notes
1. Kit contains calipers with Stainless Steel Pistons.

Kit Components & Specifications
Calipers
Left Hand - Part No: 120-14701
Right Hand - Part No: 120-14701
Type: Dynapro Dust Seal Radial Mount
Finish Color: Type III Anodize
Piston Count: 4
Piston 1 Bore (in): 1.38
Piston 2 Bore (in): 1.38
Piston Area (In²): 3.00
Piston Type: Stainless
Mount Type: Radial
Brake Pad Plate: 7816
Brake Pad Area (In²): 6.36
Brake Pad Volume (In³): 3
Pad Compound: BP-10
Dynapro Dust Seal Radial Mount Caliper - Type III Anodize Dynapro Dust Seal Radial Mount Caliper - Type III Anodize Zoom Image
Rotors
Left Hand - Part No: 160-12286
Right Hand - Part No: 160-12285
Type: GT 36 Curved Vane
Style: GT Slotted
Surface Finish: Plain
Material: Spec-37 Iron
Outside Diameter (in): 11.75
Width (in): 0.81
Vane Count: 36 CV
Design Type: GT
Bedded: No
Dynamically Balanced: Yes
GT 36 Curved Vane - Spec-37 Iron - Plain GT 36 Curved Vane - Spec-37 Iron - Plain Zoom Image
Rotor Hats
Hat - Part No: 170-10650
Type: Big Brake Hat - Short Offset
Material: Aluminum
Finish Color: Black E-Coat
Hat Offset Dimension (in): 0.830
Bolt Circle 1: 4 x 3.93
Bolt Circle 2:
Bolt Circle 3:
Stud Diameter - BC 1: 0.640
Stud Diameter - BC 2: 0.000
Stud Diameter - BC 3: 0.000
Big Brake Hat - Short Offset - Aluminum - Black E-Coat Big Brake Hat - Short Offset - Aluminum - Black E-Coat Zoom Image
Hubs
Hub - Part No:
Type:
Material:
Finish Color:
Mount Style:
Bolt Circle 1:
Bolt Circle 2:
Bolt Circle 3:
Stud Diameter - BC 1:
Stud Diameter - BC 2:
Stud Diameter - BC 3:

Parts & Accessories
Caliper Parts
O-ring Kit: 130-17060
Replacement Dustboot: N-A
Replacement Piston 1: 200-7516
Replacement Piston 2: 200-7516
Replacement Piston 3: N-A
Replacement Piston 4: N-A
CrossOver O-Ring Kit: 130-10540
Crossover Tube: N-A
Self-Bleeder Tube: N-A
Bridge Bolt Kit: N-A
Wear Plate - Left Hand: 300-5876
Wear Plate - Right Hand: 300-5876
Pad Retainer: 300-7316
Bleed Screw Kit: 220-6069
*Brake Lines Needed
Front Line Kit:
 		220-8491
Hat
Bolt Kit: 230-8390
Hub
Bolt Kit:
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Version: 3.05 June 23, 2023