{"product_id":"wilwood-140-17988-r","title":"Wilwood Aluminum ProSpindle Front Caliper and 15-Inch GT Rotor Kit, Red AERO6","description":"\u003cp\u003eSlotted 15-inch front rotors and red AERO6 calipers form this ProSpindle brake package. Match the separate spindle and hub kit to the wheel profile. These brake components attach to the separately supplied aluminum ProSpindle and sealed hub assembly. Founded by Bill Wood in 1977, Wilwood Engineering 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 motorsport, street-performance and specialized applications require individual components matched to the complete brake system.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHydraulic service-caliper specification: AERO6; 6 pistons per caliper; Red Powder Coat\u003c\/li\u003e\n\u003cli\u003eCaliper attachment: Radial\u003c\/li\u003e\n\u003cli\u003eBrake pads supplied: BP-10\u003c\/li\u003e\n\u003cli\u003ePiston type: Stainless\u003c\/li\u003e\n\u003cli\u003eService-caliper port: 1\/8-27 NPT\u003c\/li\u003e\n\u003cli\u003eRotor assembly specification: 15.00 × 1.25 inches; Spec-37 Iron; GT Slotted\u003c\/li\u003e\n\u003cli\u003eWheel envelope: 19 in; the complete wheel-clearance drawing determines fit\u003c\/li\u003e\n\u003cli\u003eRequired separate assembly: Wilwood aluminum ProSpindle sealed-hub kit 830-17728; brake kit does not include the spindle or hub\u003c\/li\u003e\n\u003cli\u003eHat mounting pattern: 5 × 4.50 \/ 4.75 inches; verify the mating ProSpindle hub and wheel arrangement\u003c\/li\u003e\n\u003cli\u003eHydraulic hose selection: Not included; supply suitable hoses and fittings separately\u003c\/li\u003e\n\u003cli\u003eHardware provision: Included; verify the installed fastener engagement\u003c\/li\u003e\n\u003cli\u003eNot included: spindles, wheel hubs, master cylinder or brake booster\u003c\/li\u003e\n\u003cli\u003eManufacturer identification: 140-17988-R\u003c\/li\u003e\n\u003cli\u003eApplication and supplied quantity: front conversion kit; Sold as a kit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eThe 15.00 × 1.25-inch AERO6 package is the large-rotor selection for Wilwood aluminum ProSpindle sealed-hub kit 830-17728. Purchase that spindle\/hub assembly separately and compare the complete rotor\/caliper envelope in DS-1623 with the actual wheel. The documented hat uses a 1.75-inch component offset and 5 × 4.50\/4.75-inch drilling. Check rotor registration, steering-arm geometry and fastener engagement. Supply compatible hydraulic hoses; this configuration is not established by a generic Mustang II suspension description. The front-steer arm supplied with the separate ProSpindle kit does not establish correct rear-steer geometry; rear-steer arrangements require application-specific steering arms.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.wilwood.com\/PDF\/DataSheets\/ds1623.pdf\"\u003eWilwood installation and compatibility information\u003c\/a\u003e · \u003ca href=\"https:\/\/www.wilwood.com\/PDF\/Flyers\/fl617.pdf\"\u003eProSpindle kit configurations\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eFor help matching the brake assembly, contact PMB Performance with the ProSpindle identification, hub configuration and actual wheel measurements. We have over 20 years of experience working through parts and fitment details.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer warning:\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 www.p65warnings.ca.gov.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67757536018610,"sku":"140-17988-R","price":2831.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/140-17988-R_kit-xl.jpg?v=1792450628","url":"https:\/\/pmbperformance.com\/products\/wilwood-140-17988-r","provider":"PMB Performance","version":"1.0","type":"link"}