Wilwood D52 Dual-Piston Brake Caliper for 1.040-Inch Rotors, Black - 120-10937-BK

Upgrade your vehicle’s braking system with the Wilwood D52 dual-piston brake caliper, part number 120-10937-BK. Designed for use with 1.040-inch-thick rotors measuring up to 12.190 inches in outside diameter, this caliper provides dependable clamping performance for high-performance street and track applications. Its GM D52 configuration makes it a practical choice for compatible brake system upgrades and replacement installations.
Constructed from forged aluminum, the Wilwood caliper combines strength and durability with a lightweight design that helps reduce unsprung weight. The black powder-coated finish provides a clean appearance while adding protection against corrosion, wear, and the demands of regular driving. The dual-piston design promotes consistent pad engagement and responsive braking performance when properly matched with the vehicle’s rotor, bracket, and master cylinder specifications.
The 7.060-inch floating mount configuration supports installation on compatible brake systems and is supplied as an individual caliper. Verify rotor thickness, rotor outside diameter, mounting arrangement, piston configuration, and overall vehicle compatibility before ordering. Wilwood part number 120-10937-BK is intended for applications requiring a D52-style dual-piston caliper and should be installed according to the manufacturer’s recommendations by a qualified technician.

Features:

• Brand: Wilwood

• Part Number: 120-10937-BK

• Caliper Type: D52 dual-piston brake caliper

• Construction: Forged aluminum

• Finish: Black powder coat

• Rotor Compatibility: For rotors up to 12.190 inches in outside diameter and 1.040 inches thick

• Mounting Style: 7.060-inch floating mount

• Quantity: Sold individually

• Application: Compatible GM D52-style brake system configurations