{"product_id":"wilwood-120-15688-rd","title":"Wilwood Red EPB Left Caliper — 4.75-Inch Mount and 1.25-Inch Rotor Width","description":"\u003cp\u003eWilwood EPB calipers must be matched by width and mounting configuration. This red left electric parking brake caliper has 1.25-inch bore dimensions, a 4.75-inch mounting span and the 1.25-inch-wide rotor specification. An electric motor and reduction drive operate this separate parking caliper. The brake-system controller, harness and dashboard switch are separate components. Mounting geometry, motor clearance and rotor width must all be checked; this is one caliper rather than a complete parking-brake conversion. The Wilwood disc brake range is designed and manufactured for motorsport, street-performance and specialized applications. It includes brake lines, fittings, valves and master cylinders together with calipers and brake rotors. Wilwood Engineering was founded in 1977 by Bill Wood and is based in Camarillo, California; its components must be matched to the complete braking system.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 120-15688-RD\u003c\/li\u003e\n\u003cli\u003eComponent: Electric Parking Brake; one individual caliper\u003c\/li\u003e\n\u003cli\u003ePlacement: Left\u003c\/li\u003e\n\u003cli\u003eConstruction and finish: aluminum \/ Steel; Red Powder Coat\u003c\/li\u003e\n\u003cli\u003eMounting interface: Lug; mounting centers 4.75 inches\u003c\/li\u003e\n\u003cli\u003eMount height: 1.18 inches\u003c\/li\u003e\n\u003cli\u003eHydraulic inlet: none; this is a separate parking caliper\u003c\/li\u003e\n\u003cli\u003eNominal rotor width: 1.25 inches\u003c\/li\u003e\n\u003cli\u003eRotor width range: 1.19–1.25 inches\u003c\/li\u003e\n\u003cli\u003eRotor diameter range: 11.00–14.00 inches\u003c\/li\u003e\n\u003cli\u003eCaliper weight reference: 5.1 lb\u003c\/li\u003e\n\u003cli\u003ePistons: 1; steel; bore dimensions 1.25 inches\u003c\/li\u003e\n\u003cli\u003eActuation: electric motor and gear drive\u003c\/li\u003e\n\u003cli\u003eDust boots: No\u003c\/li\u003e\n\u003cli\u003eBrake pad shape: 6407; shape number does not specify a friction compound\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eOne electric parking caliper with its motor; the control module, harness, dashboard switch, rotor and vehicle-specific mounting adapters are separate. Confirm the required pad configuration before assembly.\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eUse this motor-operated caliper only as a parking brake in a properly engineered installation. Confirm the motor side, rotor centering and mounting plate. The controller, electrical harness, switch and vehicle-specific attachment hardware must be selected separately; no hydraulic inlet is used.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.wilwood.com\/Calipers\/CaliperProd?itemno=120-15688-RD\"\u003eWilwood caliper specifications\u003c\/a\u003e · \u003ca href=\"https:\/\/www.wilwood.com\/PDF\/Flyers\/fl567.pdf\"\u003eWilwood technical reference\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003ePMB Performance brings over 20 years of parts and fitment experience to brake component selection. A photograph of the existing brake and its mounting measurements helps us check the required configuration.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67764046495922,"sku":"120-15688-RD","price":394.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/120-15688-RD-xl.jpg?v=1792509020","url":"https:\/\/pmbperformance.com\/products\/wilwood-120-15688-rd","provider":"PMB Performance","version":"1.0","type":"link"}