{"product_id":"wilwood-130-17054","title":"Wilwood Caliper Piston Square-Ring and Dust-Seal Kit, 1.750-Inch ID, Eight Pieces","description":"\u003cp\u003eThe eight-piece combination pack supplies piston square rings and dust seals for a matching Wilwood caliper. Its listed ring inside diameter is 1.750 inches, with a 0.099-inch square-ring thickness entry. The pack quantity covers the combined service contents rather than eight of each seal type. 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: 130-17054\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: 1.750 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\u003eConfirm the exact caliper and combination-kit reference, including the required dust-seal profile. A piston-only four-pack with a similar diameter is a different service item. Follow the specific caliper instructions to place both seal types correctly, and inspect the pistons and remaining hardware before deciding the full repair scope.\u003c\/p\u003e\u003cp\u003eWith over 20 years of parts experience, PMB Performance can help compare this component with your existing brake assembly. Include its caliper reference and any conversion-kit information.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67764684030130,"sku":"130-17054","price":28.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/130-17054-xl.jpg?v=1792514652","url":"https:\/\/pmbperformance.com\/products\/wilwood-130-17054","provider":"PMB Performance","version":"1.0","type":"link"}