{"product_id":"wilwood-120-16730","title":"Wilwood TX4R Brake Caliper — Right, Anodized, 9.63-Inch Radial Mount","description":"\u003cp\u003eCheck the 9.63-inch mounting centers before fitting this anodized Wilwood TX4R right brake caliper. The component is sold individually and uses 1.62\/1.38-inch bores in its 1.25-inch rotor-width configuration. Bill Wood established Wilwood Engineering in 1977. From Camarillo, California, the company designs and manufactures calipers, rotors, master cylinders, valves, fittings and brake lines as part of its disc brake range. Its motorsport, street-performance and specialized products are chosen around the requirements of the whole braking system. The forged TX4R is a four-piston radial caliper intended for heavy vehicle brake assemblies. This exact 1.25-inch nominal-width unit differs from wider TX4R variants. Match the 10120 pad shape, bracket offset and available wheel space rather than relying on the family application summary.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 120-16730\u003c\/li\u003e\n\u003cli\u003eComponent: TX4R Forged Radial Mount; one individual caliper\u003c\/li\u003e\n\u003cli\u003ePlacement: Right\u003c\/li\u003e\n\u003cli\u003eConstruction and finish: Forged aluminum; Type III Anodize\u003c\/li\u003e\n\u003cli\u003eMounting interface: Radial; mounting centers 9.63 inches\u003c\/li\u003e\n\u003cli\u003eMount height: 3.07 inches\u003c\/li\u003e\n\u003cli\u003eHydraulic inlet thread: 1\/8-27 NPT\u003c\/li\u003e\n\u003cli\u003eNominal rotor width: 1.25 inches\u003c\/li\u003e\n\u003cli\u003eRotor width range: 1.17–1.25 inches\u003c\/li\u003e\n\u003cli\u003eRotor diameter range: 14.25–16.00 inches\u003c\/li\u003e\n\u003cli\u003eCaliper weight reference: 13.4 lb\u003c\/li\u003e\n\u003cli\u003ePistons: 4; stainless steel; bore dimensions 1.62\/1.38 inches\u003c\/li\u003e\n\u003cli\u003eHydraulic piston area: 3.56 square inches\u003c\/li\u003e\n\u003cli\u003eDust boots: Yes\u003c\/li\u003e\n\u003cli\u003eBrake pad shape: 10120; shape number does not specify a friction compound\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eMatch the 9.63-inch radial attachment to the existing bracket, then check caliper centering over the 1.25-inch nominal-width rotor. Use the right-hand caliper and keep the bleed arrangement in the specified orientation. The 1\/8-27 NPT connection must use the correct fitting and seal. Check the full wheel envelope with the actual bracket and rotor installed.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.wilwood.com\/Calipers\/CaliperProd?itemno=120-16730\"\u003eWilwood caliper specifications\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eContact PMB Performance for a component comparison using the actual caliper, bracket and rotor measurements. Our team has over 20 years of experience with parts and fitment details.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67764053934258,"sku":"120-16730","price":651.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/120-16730-xl.jpg?v=1792509123","url":"https:\/\/pmbperformance.com\/products\/wilwood-120-16730","provider":"PMB Performance","version":"1.0","type":"link"}