Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
This Dynalite Single Floater uses one hydraulic piston and a sliding outboard anvil to apply both pads. The low-profile layout is intended for installations where an opposed-piston housing would use too much outboard space. Its anodized billet body is configured around a nominal 0.25-inch rotor width and a 3.28-inch floating-mount interface. Wilwood Engineering was founded by Bill Wood in 1977 and is based in Camarillo, California. The company makes disc brake systems and components for motorsport, street-performance and specialized uses, including calipers, brake rotors, master cylinders, valves, fittings and brake lines; each component must match the requirements of the complete brake system.
Technical Details
- Manufacturer part number: 120-2498
- Caliper type: Dynalite Single Floater
- Construction: Billet Aluminium
- Finish: Type III Anodize
- Piston bores: 1.75 inches
- Piston type: Stainless
- Piston count: 1
- Published piston area: 2.40 square inches
- Dust boots: No
- Nominal rotor width: 0.25 inch
- Rotor thickness limits: 0.18–0.25 inches
- Rotor diameter limits: 6.00–13.00 inches
- Mounting style: Floating
- Handedness: Not restricted to one side; correct mounting and bleed orientation required
- Mounting centers: 3.28 inches
- Mount height: 0.81 inch
- Hydraulic inlet thread: 1/8-27 NPT
- Required pad shape: 6812 / 7012
- Published pad area: 3 square inches
- Published pad volume: 1.1 cubic inches
- Manufacturer-listed component weight: 1.6 lb
Fitment & Compatibility
Check slide-pin location, free movement and the complete rotor centerline before using it as a replacement or conversion component. The single 1.75-inch bore and the master cylinder must suit the intended hydraulic balance. Verify the 6.00–13.00-inch rotor diameter range, pad position and inlet/bleeder placement using the actual assembly drawing.
PMB Performance brings over 20 years of brake and parts experience to selection questions. Send the existing caliper reference and brake-package details for help checking compatibility.
