{"product_id":"wilwood-130-17057","title":"Wilwood Eight-Piece Caliper Square-Piston and Dust-Seal Pack with 1.620-Inch Listed ID","description":"\u003cp\u003eThis combination seal pack contains eight pieces for piston-pressure and dust-seal maintenance. The manufacturer lists a 1.620-inch ring inside diameter and 0.099-inch square-ring thickness. It is the specific combined kit, rather than a set of piston rings alone, for a matching Wilwood service application. 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: 130-17057\u003c\/li\u003e\n\u003cli\u003eService component: Caliper Square Ring and Dust Seal Kit\u003c\/li\u003e\n\u003cli\u003eSeal profile: Square-Ring\u003c\/li\u003e\n\u003cli\u003eManufacturer-listed seal inside diameters: 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: 8 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 caliper’s exact replacement-kit reference and dust-seal arrangement. Matching a nominal bore without comparing the groove and protective-seal profile is insufficient. Establish the needed service quantity from the actual caliper assembly and inspect the remaining pistons and hardware as part of the repair.\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":67764684849330,"sku":"130-17057","price":28.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/130-17057-xl.jpg?v=1792514655","url":"https:\/\/pmbperformance.com\/products\/wilwood-130-17057","provider":"PMB Performance","version":"1.0","type":"link"}