{"product_id":"wilwood-140-17984-d","title":"Wilwood Aluminum ProSpindle Front SRP Brake Conversion, Black Six-Piston DP6A Calipers","description":"\u003cp\u003eUse black DP6A front calipers with 12.19-inch drilled and slotted rotors on the specified ProSpindle assembly. Check mounting hardware and hose routing. 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\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: 140-17984-D\u003c\/li\u003e\n\u003cli\u003eApplication and supplied quantity: front conversion kit; Sold as a kit.\u003c\/li\u003e\n\u003cli\u003eHydraulic service-caliper specification: Dynapro 6A; 6 pistons per caliper; Black Powder Coat\u003c\/li\u003e\n\u003cli\u003eCaliper attachment: Lug\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: 12.19 × 0.81 inches; Iron; SRP Drilled \u0026amp; Slotted\u003c\/li\u003e\n\u003cli\u003eWheel envelope: 15 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\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eThe black Dynapro 6A calipers in this drilled front selection use the aluminum ProSpindle sealed-hub assembly 830-17728. That spindle and hub must be purchased separately. Match the 12.19 × 0.81-inch SRP rotors to the documented 2.135-inch-offset hat and its 5 × 4.50\/4.75-inch hub drilling. DS-1614 covers the caliper brackets, registration rings and wheel drawing; verify the complete envelope rather than nominal diameter alone. Supply suitable hydraulic hoses and check the steering arm for the actual vehicle. Rear-steer geometry requires custom steering arms; the front-steer arm supplied with the separate ProSpindle kit is not an interchangeable solution.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.wilwood.com\/PDF\/DataSheets\/DS1614.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\u003eBefore purchase, send PMB Performance the ProSpindle identification, hub configuration and actual wheel measurements. Our over 20 years of parts and fitment experience helps identify the installation details that need to be checked.\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":67757535396018,"sku":"140-17984-D","price":1436.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/140-17984-D_kit-xl.jpg?v=1792450611","url":"https:\/\/pmbperformance.com\/products\/wilwood-140-17984-d","provider":"PMB Performance","version":"1.0","type":"link"}