Wilwood Red Right Forged Narrow Superlite 6R Dust Seal Brake Caliper: 1.25-Inch-wide Rotor, 1.62/1.12/1.12-Inch Bore and 5.98-Inch Centers

Choose this right-hand Wilwood Forged Narrow Superlite 6R Dust Seal when the installation calls for 1.62/1.12/1.12-inch pistons and 1.25-inch rotor width. The red 6-piston body uses a 5.98-inch radial pattern; check its complete geometry before substituting another caliper. Bill Wood founded Wilwood Engineering in 1977. Based in Camarillo, California, Wilwood designs and manufactures disc brake systems and parts for motorsport, street-performance and specialized applications, from calipers and rotors to master cylinders, valves, fittings and brake lines.

This six-piston narrow Superlite combines radial attachment with piston dust wipers. Differential bores distribute pad loading, while the 7416 pad shape and exact rotor-width version determine the mating friction components.

Technical Details

• Manufacturer part number: 120-14489-RD
• Component: Wilwood Forged Narrow Superlite 6R Dust Seal; one caliper
• Piston arrangement: 6 pistons; 1.62/1.12/1.12-inch bores; stainless steel
• Hydraulic piston area: 4.04 square inches, as specified by Wilwood
• Pad shape: Wilwood type 7416; compound selected separately
• Mounting: Right hand; Radial; 5.98-inch centers; 0.39-inch mounting holes
• Mount height: 1.45 inches
• Rotor width: 1.25-inch nominal; 1.19–1.25-inch permitted range
• Rotor diameter range: 11.75–14.00 inches
• Fluid inlet: 1/8-27 NPT
• Dust boots: Yes
• Body and finish: Forged aluminum; Red Powder Coat

Fitment & Compatibility

Plan the caliper installation with the rotor centered in the pad gap. Verify attachment hardware, hose connection and accessible upper bleeders, then confirm the brake system’s hydraulic balance.

This listing covers one caliper. Match the brake pads, rotor, hose and mounting arrangement to the complete brake system.

Ask PMB Performance for help comparing this caliper with your existing assembly. Our over 20 years of experience are most useful when you provide rotor size, mounting details and the current piston configuration.