{"product_id":"wilwood-120-13229","title":"Wilwood Right Superlite 4R Caliper, 4.84-Sq-In Area \/ 1.88\/1.62-Inch Bores","description":"\u003cp\u003eThis right-hand Superlite 4R has a 1.88\/1.62-inch differential bore configuration in a forged aluminum housing. Stainless pistons, internal fluid ports and radial mounting define the component; it is selected for brake geometry rather than a vehicle-specific bolt-on promise. Wilwood Engineering is a Camarillo, California-based designer and manufacturer of disc brake systems, founded by Bill Wood in 1977. Calipers, brake rotors, master cylinders, valves, fittings and brake lines form its range for motorsport, street-performance and specialized applications.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 120-13229. Component: Forged Superlite 4 Radial Mount caliper.\u003c\/li\u003e\n\u003cli\u003eSupply: one brake caliper, not a complete axle brake kit. Match the mating rotor, pads, bracket and connection hardware to the installation.\u003c\/li\u003e\n\u003cli\u003ePiston dust boots: not fitted.\u003c\/li\u003e\n\u003cli\u003eType III anodize finish on a forged aluminum caliper body.\u003c\/li\u003e\n\u003cli\u003eCaliper weight: approximately 5.3 lb.\u003c\/li\u003e\n\u003cli\u003eHydraulic inlet thread: 1\/8-27 NPT. Use a fitting with the correct thread and sealing seat.\u003c\/li\u003e\n\u003cli\u003e4 stainless steel pistons with 1.88\/1.62-inch bore groups. The specified effective area is 4.84 sq in.\u003c\/li\u003e\n\u003cli\u003eBrake pad profile 7420; select friction material for the actual operating conditions.\u003c\/li\u003e\n\u003cli\u003e5.98-inch radial mounting pattern, right hand; mounting height 1.63 inches and hole size 0.39 inch.\u003c\/li\u003e\n\u003cli\u003eThe rotor channel is specified for 1.25-inch nominal width. Rotor outside diameter: 11.75 to 14.00 inches. Specified rotor-width limits: 1.15–1.35 inch.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eA 1.25-inch-wide nominal rotor and 5.98-inch mount centers are the starting dimensions. Verify the 1.63-inch mounting height, available wheel space and the intended brake balance before replacing another bore configuration.\u003c\/p\u003e\u003cp\u003ePMB Performance has worked with brake components for over 20 years. Share the required piston sizing, rotor measurements and bracket drawing for help checking the match.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67764017266866,"sku":"120-13229","price":302.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/120-13229-xl.jpg?v=1792508656","url":"https:\/\/pmbperformance.com\/products\/wilwood-120-13229","provider":"PMB Performance","version":"1.0","type":"link"}