{"product_id":"wilwood-130-5100","title":"Wilwood Prolite\/Integra\/BSL Caliper Square-Seal Kit, Four Pieces, 1.880\/1.620-Inch IDs","description":"\u003cp\u003eThis mixed-size square-ring pack supplies four piston seals with listed 1.880- and 1.620-inch inside diameters. Wilwood assigns the combination to the specified Prolite, Integra or BSL service configurations. Family names alone do not determine compatibility; the exact caliper reference and replacement kit must agree. 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.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 130-5100\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: 1.880 \/ 1.620 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\u003eCompare the caliper’s piston arrangement and assigned seal kit before removing the old rings. Keep larger and smaller positions identified and check the 0.099-inch section at the groove. Establish any additional repair parts from inspection, including dust protection and hydraulic joints that are separate from this piston-seal pack.\u003c\/p\u003e\u003cp\u003ePMB 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.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67764693631154,"sku":"130-5100","price":14.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/130-5100-xl.jpg?v=1792514684","url":"https:\/\/pmbperformance.com\/products\/wilwood-130-5100","provider":"PMB Performance","version":"1.0","type":"link"}