Front Brake Kit – Part No: 140-15438-R
Call (805) 388-1188
SX6R Big Brake Dynamic Front Brake Kit
Prod #: 140-15438-R
Price: $3,639.94
Front Brake Kit — 140-15438-R


Kit Contents
Wilwood SX6R Big Brake Dynamic Front Brake Kit Parts Laid Out - Red Powder Coat Caliper - GT Slotted Rotor Wilwood SX6R Big Brake Dynamic Front Brake Kit Parts Laid Out - Red Powder Coat Caliper - GT Slotted Rotor Zoom Image


View Custom Caliper Colors

Kit Summary
Spindle Type: Factory Disc Spindle
Mount Type: Radial
Caliper Type: 6 - Red Powder Coat
Rotor Diameter: 14.00
Min Wheel Diameter Req'd*: 18
*This Brake Kit may fit 18-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 889545088007

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


SX6R Big Brake Dynamic Front Brake Kit

SX6R calipers were designed for the specific purpose of providing high capacity braking with large diameter rotors for extreme duty and race vehicles. It is the largest dual purpose caliper Wilwood has produced, providing big brake performance for show and dual purpose street and track vehicles. Offering additional enhanced braking with wheel and tire upgrades. Kits are fully compatible with OE master cylinder output and ABS function. Directional 72 staggered vane 14.00” to 15.00”rotors provide maximum cooling for sustained high heat durability.


Fitment & Installation Details


SX6R Big Brake Dynamic Front Brake Kit Assembly Schematic

SX6R Big Brake Dynamic Front Brake Kit Assembly Schematic SX6R Big Brake Dynamic Front Brake Kit Assembly Schematic Zoom Image


Compatible Vehicles for this Brake Kit
BRAKE KIT:   SX6R Big Brake Dynamic Front Brake Kit
SPINDLE TYPE:  
Factory Disc Spindle;
This Brake Kit is Compatible with the Following Vehicle Makes: Chevrolet

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





Kit Components & Specifications
Calipers
Left Hand - Part No: 120-14863-RD
Right Hand - Part No: 120-14862-RD
Type: SX6R
Finish Color: Red Powder Coat
Piston Count: 6
Piston 1 Bore (in): 1.62
Piston 2 Bore (in): 1.12
Piston 3 Bore (in): 1.12
Piston Area (In²): 4.04
Piston Type: Stainless
Mount Type: Radial
Brake Pad Plate: D1792
Brake Pad Area (In²): 15.9
Brake Pad Volume (In³): 7.66
Pad Compound: PM - ProMatrix
SX6R Caliper - Red Powder Coat SX6R Caliper - Red Powder Coat Zoom Image
Rotors
Left Hand - Part No: 160-14915-GTB
Right Hand - Part No: 160-14916-GTB
Type: GT 72 Curved Vane
Style: GT Slotted
Surface Finish: Black Electro Coat
Material: Spec-37 Iron
Outside Diameter (in): 14.00
Width (in): 1.25
Vane Count: 72 CV
Design Type: GT-BLK
Bedded: No
Dynamically Balanced: Yes
GT 72 Curved Vane - Spec-37 Iron - Black Electro Coat GT 72 Curved Vane - Spec-37 Iron - Black Electro Coat Zoom Image
Rotor Hats
Hat - Part No: 170-15420
Type: Big Brake Dynamic Lug Drive - Flared Bell
Material: Aluminum
Finish Color: Type III Anodize
Hat Offset Dimension (in): 0.920
Bolt Circle 1: 5 x 4.72
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 Dynamic Lug Drive - Flared Bell - Aluminum - Type III Anodize Big Brake Dynamic Lug Drive - Flared Bell - Aluminum - Type III Anodize 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: 130-5972
Replacement Dustboot: Call
Replacement Piston 1: 200-7519
Replacement Piston 2: 200-7513
Replacement Piston 3: 200-7513
Replacement Piston 4: N-A
CrossOver O-Ring Kit: N-A
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: 180-17957
Bleed Screw Kit: 220-0627
Brake Lines
Front Line Kit:
 		220-11382
Hat
Bolt Kit: 300-14912
Hub
Bolt Kit:

Additional related products:




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Version: 3.05 June 23, 2023