{"product_id":"wilwood-130-11509","title":"Wilwood D52 Caliper Square Piston Seal Kit, 2.000-Inch ID, Four-Pack","description":"\u003cp\u003eThis D52 caliper service pack contains four square-section piston seals with a 2.000-inch listed inside diameter. The 0.099-inch thickness distinguishes the ring profile from the round two-inch O-ring kits. Seal shape and the exact caliper service reference control selection together. 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.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 130-11509\u003c\/li\u003e\n\u003cli\u003eService component: Caliper Square Ring Kit\u003c\/li\u003e\n\u003cli\u003eSeal profile: Square-Ring\u003c\/li\u003e\n\u003cli\u003eManufacturer-listed seal inside diameters: 2.000 inches\u003c\/li\u003e\n\u003cli\u003eListed seal thickness: 0.099 inch\u003c\/li\u003e\n\u003cli\u003eManufacturer material code: 210M\u003c\/li\u003e\n\u003cli\u003ePack quantity: 4 Pack\u003c\/li\u003e\n\u003cli\u003eSeal 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.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eCheck the D52 caliper model and piston configuration before planning the repair. Do not assign the four-pack to an entire axle or assume it covers every rubber part in the caliper. Match the specified square groove and inspect any separate dust seals, boots and hardware according to the installed assembly.\u003c\/p\u003e\u003cp\u003ePMB 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.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67764681900210,"sku":"130-11509","price":20.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/130-11509-xl.jpg?v=1792514645","url":"https:\/\/pmbperformance.com\/products\/wilwood-130-11509","provider":"PMB Performance","version":"1.0","type":"link"}