Front Brake Kit – Part No: 140-14341
Call (805) 388-1188
Dynapro Single Front Dirt Modified Brake Kit
Prod #: 140-14341
Price: $375.96

Front Brake Kit — 140-14341

Kit Summary
Spindle Type: Factory Disc Spindle
Mount Type: Lug
Caliper Type: 2 - Type III Ano
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 889545079302

WARNING: Cancer and Reproductive Harm
Applicable to Brake Pads Only

Dynapro Single Front Dirt Modified Brake Kit

Wilwood’s new DPS front brake kit is one of DIRT modified racing’s most popular and lightest weight brake packages that is now offered from Wilwood at the most affordable prices ever. This popular package is now being bundled to provide our absolute lowest cost to racers in the DIRT Sportsman category, 358’s, and even for Big Block racers when track conditions and driving style are properly suited to this popular combination. Kit contains: Dynapro Single calipers and 11.75 x .35” Scalloped LW rotors for the front. BP-40 brake pads out the contents. BP-40 brake pads are newest pad of choice among DIRT. Wilwood calipers are Championship proven and used by more DIRT series racers than any other brand and provide unparalleled strength, clamping efficiency, and the absolute lowest unsprung weight of any brand.

Fitment & Installation Details

Dynapro Single Front Dirt Modified Brake Kit Assembly Schematic

Compatible Vehicles for this Brake Kit
BRAKE KIT:   Dynapro Single Front Dirt Modified Brake Kit
Factory Disc Spindle;
This Brake Kit is Compatible with the Following Vehicle Makes: N.E. Dirt Modified

Note: Kit may fit other vehicles, call Wilwood Sales⁄Tech Support at (805) 388-1188 for more information.

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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

Assembly Instructions

Kit Components & Specifications
Left Hand - Part No: 120-9689
Right Hand - Part No: 120-9689
Type: Dynapro Single
Finish Color: Type III Ano
Piston Count: 2
Piston 1 Bore (in): 1.75
Piston Area (In²): 2.40
Piston Type: Stainless
Mount Type: Lug
Brake Pad Plate: 6812
Brake Pad Area (In²): 3
Brake Pad Volume (In³): 1.1
Pad Compound: BP-40
Left Hand - Part No: 160-9772
Right Hand - Part No: 160-9772
Type: Drilled Steel / Iron
Style: Drilled
Surface Finish: Black Oxide
Material: Steel
Outside Diameter (in): 11.75
Width (in): 0.35
Vane Count: Solid
Design Type: Steel Scalloped
Bedded: No
Dynamically Balanced: No
Rotor Hats
Hat - Part No:
Finish Color:
Hat Offset Dimension (in):
Bolt Circle 1:
Bolt Circle 2:
Bolt Circle 3:
Stud Diameter - BC 1:
Stud Diameter - BC 2:
Stud Diameter - BC 3:
Hub - Part No:
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: 130-2655
Replacement Dustboot: N-A
Replacement Piston 1: 200-7528
Replacement Piston 2: N-A
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: 300-5875
Wear Plate - Right Hand: 300-5875
Pad Retainer: 300-9786
Bleed Screw Kit: 220-0627
*Brake Lines Needed
Bolt Kit:
Bolt Kit:

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