Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
This four-pack contains the thin-section round piston O-rings assigned to Wilwood’s specified GM Metric cast-iron caliper. The listed ID is 2.000 inches, the section is 0.103 inch, and the manufacturer material code is 210M. Those details distinguish it from the thicker-section two-inch round seal kit. Based in Camarillo, California, Wilwood Engineering was founded by Bill Wood in 1977. The manufacturer produces disc brake systems and components for motorsport, street-performance and specialized applications, with a range covering calipers, brake rotors, master cylinders, valves, fittings and brake lines. Individual components are chosen to suit the complete brake system.
Technical Details
- Manufacturer part number: 130-17360
- Service component: Caliper O-Ring Kit
- Seal profile: O-Ring
- Manufacturer-listed seal inside diameters: 2.000 inches
- Listed seal thickness: 0.103 inch
- Manufacturer material code: 210M
- Pack quantity: 4 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
The exact 120-14876 caliper page identifies this service kit. Verify that caliper reference before ordering and do not substitute the pack solely because another GM caliper has a two-inch piston. Check the groove profile and inspect the piston, bore and slide hardware as part of the complete service assessment.
For help identifying the correct brake component, provide the caliper markings and installation dimensions. PMB Performance has over 20 years of experience with parts and brake-system details.
