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Wilwood Brakes 140-9407-D Brake Conversion Kit

$2,514.86
Taxes, discounts and shipping calculated at checkout.

Same-Day Shipping Available - Order by 12pm local time and your order will ship out the same day (some exclusions apply)


Check Fitment For Your Vehicle:

AERO4 Big Brake rear axle kits replace the factory disc brakes and use the OE parking brake assembly as a compliment to front big brake upgrades on late model trucks and SUV’s. High capacity braking from the AERO4 calipers, BP-10 compound pads, and oversized rotors are matched to the OE master cylinder output, ABS function, and individual vehicle bias requirements. Enhanced brake performance, increased durability, and high-tech style compliment big wheel, tire, and suspension upgrades on customized vehicles, tow rigs, and all others with increased brake requirements from high GVW.Wilwood Engineering designs and manufactures high-performance disc brake systems. Since the company’s inception in 1977 by Bill Wood, we have developed a substantial matrix of brake components and engineering techniques that allow us to quickly and reliably create brake systems for almost any application. Our core ability is the rapid development of custom engineered brake systems using a combination of off-the-shelf and custom components. In addition to designing and manufacturing brakes for all types of competitive motorsports, Wilwood also manufactures brake systems and components for agricultural equipment, industrial applications, utility vehicles, snowmobiles, quads, motorcycles and military vehicles.
California Prop65: Warning

Product Specifications

Nominal Thickness (IN)1-1/4 Inch
Disc Brake Rotor Outer Diameter (IN)14-1/4 Inch
Minimum Wheel Diameter18 Inch
Disc Type2-Piece
Nominal Thickness (MM)31.75 Millimeter
Disc Brake Rotor Outer Diameter (MM)361.95 Millimeter
Disc Brake Caliper Number of Pistons4
Disc Brake Rotor Bolt Circle6 X 5-1/2 Inch
Disc Brake Caliper MaterialAluminum
Disc Brake Caliper ColorBlack
Disc Brake Pad MaterialBP-10 Metallic
Disc Brake Rotor DesignDrilled And Slotted
Disc Brake Rotor FinishElectro Coated
Disc Brake Rotor MaterialIron
Disc Brake Caliper ConditionNew
Includes Brake LinesNo
CompatibilityOEM Axle
Disc Brake Caliper FinishPowder Coated
Recommended UseRacing/ Street
Includes BracketYes
Includes HardwareYes
Includes ShimsYes

Additional Information

Shipping & Returns

Shipping Charges

Shipping charges vary and are determined at checkout based on your shipping address. We ship via UPS and LTL Truck Freight for larger items with various expedited shipping options. Free Shipping is available to a local store where applicable.

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60-Day No-Hassle Returns

If you are not pleased with your purchase, simply return it for a full refund. To return an item, please contact us at 833-727-8784 or customerservice@partsvia.com and request a return authorization number.

Contact

Call us at 1-833-727-8784 or Email us at customerservice@partsvia.com.

We typically reply within 24-48 hours of your submission.