Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
The rotor and bracket determine whether this red Wilwood Dynalite Internal brake caliper is the correct choice. Its 0.50-inch rotor-width configuration works with the lug mount and 4-piston layout detailed below. This forged Dynalite Internal caliper uses four stainless pistons and internal fluid passages. It has the 7112 pad outline and a 5.25-inch lug mount. Compare the installed rotor width and piston bores before replacing a similar-looking Dynalite. Bill Wood established Wilwood Engineering in 1977. From Camarillo, California, the company designs and manufactures calipers, rotors, master cylinders, valves, fittings and brake lines as part of its disc brake range. Its motorsport, street-performance and specialized products are chosen around the requirements of the whole braking system.
Technical Details
- Manufacturer part number: 120-16744-RD
- Component: Forged Dynalite Internal; one individual caliper
- Placement: Universal mounting orientation; verify axle position
- Construction and finish: Forged aluminum; Red Powder Coat
- Pistons: 4; stainless steel; bore dimensions 1.75/1.75 inches
- Hydraulic piston area: 4.80 square inches
- Dust boots: No
- Brake pad shape: 7112; shape number does not specify a friction compound
- Nominal rotor width: 0.50 inches
- Rotor width range: 0.44–0.52 inches
- Rotor diameter range: 10.00–13.06 inches
- Caliper weight reference: 3.6 lb
- Mounting interface: Lug; mounting centers 5.25 inches
- Mounting-hole diameter: 0.39 inches
- Mount height: 2.03 inches
- Hydraulic inlet thread: 1/8-27 NPT
Fitment & Compatibility
Compare the caliper drawing with your lug bracket before ordering. The 5.25-inch mounting centers and 1.75/1.75-inch bores must suit the installed rotor offset and hydraulic system. Axle placement is determined by the engineered brake package, not by a generic caliper designation. A suitable pad sweep and clearance inside the wheel must be verified independently of rotor width.
Wilwood caliper specifications
For help selecting the correct caliper, contact PMB Performance with the brake package and measured mounting arrangement. Our over 20 years of parts and fitment experience supports a configuration check before purchase.
