Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
Select this red Wilwood DynaPro Low-Profile brake caliper by the actual lug mounting geometry, not just its appearance. The 4-piston unit uses 1.38/1.38-inch bore dimensions and is configured around a 0.81-inch-wide rotor. The Wilwood disc brake range is designed and manufactured for motorsport, street-performance and specialized applications. It includes brake lines, fittings, valves and master cylinders together with calipers and brake rotors. Wilwood Engineering was founded in 1977 by Bill Wood and is based in Camarillo, California; its components must be matched to the complete braking system. The forged DynaPro Low-Profile lug-mount caliper is shaped for limited outboard rotor-hat clearance and narrow swept areas. Top-supported 4812-shape pads and the reduced lower profile distinguish it from standard DynaPro configurations; confirm the actual envelope with the wheel and hat.
Technical Details
- Manufacturer part number: 120-16190-RD
- Component: Forged Dynapro Lug Mount Low-Profile; one individual caliper
- Placement: Universal mounting orientation; verify axle position
- Construction and finish: Forged aluminum; Red Powder Coat
- Nominal rotor width: 0.81 inches
- Rotor width range: 0.75–0.83 inches
- Rotor diameter range: 11.00–13.06 inches
- Caliper weight reference: 3.6 lb
- Mounting interface: Lug; mounting centers 5.25 inches
- Mounting-hole diameter: 0.39 inches
- Mount height: 2.10 inches
- Hydraulic inlet thread: 1/8-27 NPT
- Pistons: 4; stainless steel; bore dimensions 1.38/1.38 inches
- Hydraulic piston area: 3.00 square inches
- Dust boots: No
- Brake pad shape: 4812; shape number does not specify a friction compound
Fitment & Compatibility
Match the 5.25-inch lug attachment to the existing bracket, then check caliper centering over the 0.81-inch nominal-width rotor. Axle placement is determined by the engineered brake package, not by a generic caliper designation. The 1/8-27 NPT connection must use the correct fitting and seal. Check the full wheel envelope with the actual bracket and rotor installed.
Wilwood caliper specifications
Contact PMB Performance for a component comparison using the actual caliper, bracket and rotor measurements. Our team has over 20 years of experience with parts and fitment details.
