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Product details
A 1.620/1.120/1.120-inch listed ID arrangement identifies this twelve-piece combination pack. It supplies square piston rings and dust seals as the defined maintenance set for its assigned caliper. The different ring sizes need to be kept separate and matched to their correct positions during service. Founded in 1977 by Bill Wood, Wilwood Engineering is based in Camarillo, California. Its disc brake systems and components serve motorsport, street-performance and specialized applications. Calipers, brake rotors, master cylinders, valves, fittings and brake lines are among its products, selected according to the complete brake system’s requirements.
Technical Details
- Manufacturer part number: 130-17058
- Service component: Caliper Square Ring and Dust Seal Kit
- Seal profile: Square-Ring
- Manufacturer-listed seal inside diameters: 1.620 / 1.120 / 1.120 inches
- Listed seal thickness: 0.099 inch
- Manufacturer material code: 210M
- Pack quantity: 12 Pack
- Seal fluid compatibility: DOT 3, DOT 4 and DOT 5 as specified for these seals. Follow the complete caliper and vehicle fluid requirements; do not mix silicone DOT 5 with DOT 3, DOT 4 or DOT 5.1.
Fitment & Compatibility
Confirm the kit number in the caliper service documentation, then compare section and profile for both types of seal. Shared dimensions do not guarantee compatibility with a different caliper’s dust protection. Inspect the hydraulic bore and piston surfaces and obtain any additional parts indicated by the caliper’s condition.
PMB Performance has over 20 years of experience helping customers with brake and parts fitment. Share the installed component identification and relevant measurements when requesting assistance.
