Wilwood 140-9917-D Dynalite Front Brake Kit for ProSpindle with 11-Inch Drilled and Slotted Rotor

Upgrade your vehicle’s front braking performance with the Wilwood 140-9917-D Dynalite Brake Kit. Designed for applications using Wilwood ProSpindle components, this complete kit combines a lightweight aluminum four-piston Dynalite caliper with an 11-inch drilled and slotted iron rotor. The result is dependable stopping power, efficient heat dissipation, and consistent pedal response for performance-oriented street and track vehicles.
The four-piston caliper features a durable black powder-coated finish that provides corrosion resistance and a clean, professional appearance. Its aluminum construction helps reduce unsprung weight while maintaining the rigidity required for controlled braking. The drilled and slotted iron rotor promotes cooling and helps clear gases and debris from the braking surface, supporting reliable performance during repeated braking events.
This Wilwood front brake kit is engineered for direct compatibility with ProSpindle systems and is supplied as a coordinated braking solution for the front axle. The Dynalite design is widely recognized for its compact packaging, serviceable construction, and strong performance across a range of high-performance applications. Verify vehicle fitment, wheel clearance, spindle compatibility, and rotor placement before ordering to ensure proper installation.
Wilwood part number 140-9917-D is an air-restricted and truck-freight-exempt product, making it suitable for standard shipping arrangements where permitted. Professional installation is recommended, and all brake components should be inspected and properly bedded according to the manufacturer’s procedures before normal driving.

Features:

• Brand: Wilwood

• Part Number: 140-9917-D

• Brake System: Dynalite front brake kit

• Caliper: Four-piston aluminum caliper

• Rotor: Drilled and slotted iron rotor

• Rotor Diameter: 11 inches

• Finish: Black powder coat

• Compatibility: Designed for Wilwood ProSpindle applications

• Application: Front axle performance braking