{"product_id":"wilwood-140-14878-d","title":"Wilwood Drilled 14-Inch Rear Disc\/Parking Conversion for Mopar\/Dana 2.36-Inch-Offset Axles, Black Superlite Calipers, Snap-Ring Bearings Only","description":"\u003cp\u003eDrilled-and-slotted rotor rings combine with black Superlite calipers and aluminum parking hats in this rear conversion. The separate internal shoes provide parking operation, with mounting restricted to the specified snap-ring bearing and axle-end geometry. Wilwood Engineering is based in Camarillo, California; Bill Wood founded the company in 1977. Disc brake system design and manufacturing includes calipers, rotors, master cylinders, pressure valves, fittings and brake lines for motorsport, street-performance and specialized applications. Component selection must account for how the complete brake system mounts, operates and balances.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 140-14878-D.\u003c\/li\u003e\n\u003cli\u003eService caliper assembly: Superlite 4R; 4 pistons in each caliper; Stainless pistons; Forged Aluminium body; Radial mounting.\u003c\/li\u003e\n\u003cli\u003eSupplied pad compound: BP-10.\u003c\/li\u003e\n\u003cli\u003eHat wheel-stud clearance diameter: 0.520 in; 13.21 mm.\u003c\/li\u003e\n\u003cli\u003eRotor mounting hat: aluminum; Black E-Coat; hat offset 1.540 in.\u003c\/li\u003e\n\u003cli\u003eMechanical package contents: no separate hubs included; mounting hardware included: Yes; spindles included: No.\u003c\/li\u003e\n\u003cli\u003eParking mechanism: internal parking-brake shoe assemblies included; operating cable\/clevis kit 330-9371 purchased separately.\u003c\/li\u003e\n\u003cli\u003eRotor dimensions: outside diameter 14.00 in; 355.6 mm; thickness 1.10 in; 27.94 mm.\u003c\/li\u003e\n\u003cli\u003eRotor construction and friction surface: Spec-37 Iron; Vented; SRP Drilled \u0026amp; Slotted; surface finish: Black Electro Coat.\u003c\/li\u003e\n\u003cli\u003eCaliper color, finish and hydraulic inlet: Black; Black Powder Coat; inlet 1\/8-27 NPT.\u003c\/li\u003e\n\u003cli\u003eWheel bolt circle: 5 x 4.5 in; 5 x 114.3 mm; 5 x 4.75 in; 5 x 120.65 mm; 5 x 5 in; 5 x 127 mm.\u003c\/li\u003e\n\u003cli\u003eNominal minimum wheel diameter: 18 in; 457.2 mm; verify full spoke and barrel clearance using the kit drawing.\u003c\/li\u003e\n\u003cli\u003eRear flange interface: Mopar\/Dana; axle\/flange offset 2.36 in; 59.94 mm (distinct from rotor-hat offset).\u003c\/li\u003e\n\u003cli\u003eHydraulic package contents: brake lines included: No; master cylinder included: No; booster included: No.\u003c\/li\u003e\n\u003cli\u003eBrake function and supply: Rear Brake Kits - Street Performance; Disc; Parking braking; rear axle; Sold as a kit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eCompare the bearing and retainer directly with DS1256 Figures 1 and 2. A pressed-on-retainer RP400 bearing must be replaced by the approved snap-ring arrangement before this kit can fit. Measure the 2.36-inch axle offset and allow for any required shock-clearance changes.\u003c\/p\u003e\u003cp\u003eOnly snap-ring Green bearings of the specified MO400\/A1022\/9400M type are suitable. The RP400 pressed-on five-hole retainer type is incompatible. DS1256 warns that shock clearance may require modification or relocation.\u003c\/p\u003e\u003cp\u003eWith more than 20 years of parts experience, PMB Performance can help review the specified brake arrangement. Include the vehicle year and details of any hub, spindle or suspension changes.\u003c\/p\u003e\u003cp\u003eCheck the \u003ca href=\"https:\/\/www.wilwood.com\/PDF\/DataSheets\/ds1256.pdf\"\u003eInstallation instructions\u003c\/a\u003e and \u003ca href=\"https:\/\/www.wilwood.com\/Images\/BrakeKits\/Axle-Offset-Worksheet-Wilwood.pdf\"\u003eTechnical bulletin\u003c\/a\u003e for the full assembly and wheel-clearance requirements.\u003c\/p\u003e\u003ch3\u003eManufacturer Warning\u003c\/h3\u003e\u003cp\u003eApplicable to brake pads only. 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":67757017628850,"sku":"140-14878-D","price":2411.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/140-14878-D_kit-xl.jpg?v=1792443124","url":"https:\/\/pmbperformance.com\/products\/wilwood-140-14878-d","provider":"PMB Performance","version":"1.0","type":"link"}