{"product_id":"wilwood-140-12101-r","title":"Wilwood Rear Red Metric Brake Caliper\/Pad Package for Custom D154 Brackets, 1.04-Inch-Wide Rotors","description":"\u003cp\u003eRed powder-coated D154 calipers provide the service-brake hardware in this Wilwood custom rear package. Two 1.12-inch pistons in each floating body work with included BP-10 pads. The kit is a caliper-and-pin set for the matching 1.04-inch-wide rotor arrangement; it does not convert an unmodified axle or add a parking lever. Wilwood Engineering was founded by Bill Wood in 1977 and is based in Camarillo, California. The company designs and manufactures disc brake systems and components, including calipers, brake rotors, master cylinders, valves, fittings, and brake lines. Its product range serves motorsport, street-performance, and specialized applications, with individual components selected to match the requirements of the complete brake system.\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 140-12101-R\u003c\/li\u003e\n\u003cli\u003eType: D154 Rear Caliper Kit\u003c\/li\u003e\n\u003cli\u003eCalipers: D154; 2 pistons per caliper; Red Powder Coat; floating mounting.\u003c\/li\u003e\n\u003cli\u003ePiston bores: 1.12, 1.12 inches; Stainless pistons. Included pad compound: BP-10.\u003c\/li\u003e\n\u003cli\u003eMating rotor width: 1.04 inches. Rotors, hubs, spindles and mounting brackets are not included; verify the existing or separately engineered D154 mount.\u003c\/li\u003e\n\u003cli\u003eHydraulic connection: M10 × 1.50 banjo inlet. Included package: paired calipers, BP-10 pads and hardened slide pins; hoses and sealing hardware are separate as required.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eVerify the engineered rear brackets against DS844 and inspect the retained rotor mounting. The caliper must be centered correctly and slide without binding. Evaluate the selected rear piston area with the front brakes and master cylinder before installing a different caliper type. Check the M10 × 1.50 banjo connection, hose movement and sealing parts. Brake rotors and parking-brake hardware are separate choices. Use the actual wheel to confirm clearance, then bleed and test for correct brake balance.\u003c\/p\u003e\u003cp\u003eWilwood installation documents: \u003ca href=\"https:\/\/www.wilwood.com\/PDF\/DataSheets\/ds844.pdf\"\u003eInstallation instructions\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003ePMB Performance has over 20 years of brake-system experience. Contact us with your vehicle, axle or spindle details and wheel measurements for fitment help.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65 warning, brake pads only:\u003c\/strong\u003e WARNING: This product can expose you to chemicals including Arsenic, Cadmium, Chromium (Hexavalent compounds), Lead, Nickel, Cobalt and Antimony Trioxide which are known to the State of California to cause cancer or other reproductive harm. For more information go to \u003ca href=\"https:\/\/www.p65warnings.ca.gov\/\"\u003ewww.p65warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67765566472370,"sku":"140-12101-R","price":501.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/140-12101-R_kit-xl.jpg?v=1792520797","url":"https:\/\/pmbperformance.com\/products\/wilwood-140-12101-r","provider":"PMB Performance","version":"1.0","type":"link"}