Wilwood 140-11773 Stainless Left Front Rotor Kit
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Q & A
What's in the Box
Wilwood’s GP320 Sprint Left Front Brake kit offers increased braking torque and thermal performance of the GP320 4 piston calipers. A definitive increase in braking and durability over traditional aluminum or steel rotor systems. Mounts are included for standard Sprint spindle to match the included 10.50 x 0.19” Super Alloy rotor. Also includes Composition Metallic brake pads, lightweight aluminum dynamic mount 3-pin rotor adapter and T-nut hardware kit.
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We put together this left front brake kit for the racer looking for the best quality while keeping cost down. Included is a Wilwood Dynalite caliper with 3.25" mounts, 2 brake pads, a 10.875" aluminum Speedway brake rotor and mounting bolts.
Components also available separately.
With this kit you get a Wilwood Dynalite caliper with 3.25" mounts, 2 brake pads, a 10.3", .312" thick aluminum splined Wilwood rotor.
Components also available separately.
Wilwood's 3.00" x 42 splined axle mount rotors are manufactured from the same high strength billets with the same precision as the 3 hole mount front rotors. Full symmetrical machining provides perfect balance, perfect flatness and the truest rotation of any aluminum rotor being built. Wilwood's engineered drill and relief slot pattern combines the highest degree of weight reduction with the highest resistance to thermal distortion in the contact faces. You get smooth engagement and a consistent full pedal from the low kick-back characteristics of this design. A durable black anodized finish prevents corrosion and simplifies the visual inspection of the contact faces.
| Wilwood’s Billet Dynalite Single utilizes close tolerance design and manufacturing techniques which results in the most rigid, lightweight and attractive caliper in the evolution of the Dynalite Single Series. Starting at 1.58 pounds, the Billet Dynalite Single is perfect for compact high performance braking as required in Open Wheel, Drag, Modified, Kart, Motorcycle and Off Road applications. |
Get the hot new Wilwood NDL caliper, 2 brake bads, axle clamp with bolts and Speedways solid mount 12.19" x .35" steel rotor.
Components available separately.
The four piston caliper is a compact, high efficiency performer. Weighing just 1.70 pounds, it was purpose built as an upgrade with increased pad size over two piston calipers on lightweight open wheeled racecars.
835-1208524 Specs (PDF)
Get the most out of your worn brake pads! Place these aluminum plates between the caliper piston and the pad. This allows the piston to stay more firmly seated while using the remainder of the pad surface. For calipers with 2" pads. Specify thickness of .050" or .125".
Compatible with calipers 835-1202498, 835-1209689, 835-1204062, and 940-31014*.
* If used with 940-31014 the center hole must be drilled out to 3/16" for pin.
If you are using a parts store brake fluid, you are not getting the most from your brake system. AFCO Ultra HTX racing brake fluid is specifically formulated for racing under the most demanding conditions. Ultra HTX's high wet and dry boiling points give you maximum protection against vapor lock and other problems associated with high brake system temperatures. With a 600+ degree boiling point, Ultra HTX high temp brake fluid sets a new standard for brake fluid performance.
- Specifically formulated for racing
- High wet and dry boiling points
- 600+ degree dry boiling point
- Exceeds D.O.T. 3, 4 and 5.1 requirements
- Virtually elminates vapor lock
Super Alloy Steel 10.50" x .16" Solid Rotors are one of Sprint racing's lightest rotor at a weight of only 1.40 pounds. Wilwood's proprietary Super Alloy Steel greatly enhances the durability and lifespan of this rotor over comparable lightweight steel or aluminum rotors. A Drilled and scalloped design provides excellent high temperature stability, rapid heat dissipation, and consistent performance from the brake pads. The fine micro-finish surface beds quickly with new pads. It provides a cost effective, lightweight solution with quick response, long service life from the pads, and consistent braking at all temperatures.. Lowered rotating weight promotes quick acceleration, deceleration, and improved handling.
- Dirt Sprint car L/F or R/R use
- Not for street use.
- Substitute for 160-10718