{"product_id":"wilwood-120-16953-rd","title":"Wilwood AeroDM Front Left Brake Caliper, Red — 1.75\/1.38\/1.38-Inch Bores, 1.25-Inch Rotor Width for Jeep Wrangler JK (2007–2018)","description":"\u003cp\u003eFor a brake assembly requiring the 1.25-inch rotor-width version, this Wilwood AeroDM front left brake caliper for Jeep Wrangler JK provides the red configuration. Compare its lug mount and piston area with the component being replaced. Wilwood Engineering, founded in 1977 by Bill Wood, is based in Camarillo, California. The company designs and manufactures disc braking equipment for motorsport, street-performance and specialized use. Calipers, rotors, master cylinders, valves, fittings and brake lines form a range whose individual components must be matched to one another. AeroDM is a forged six-piston caliper using a vehicle-specific direct lug mount. It is intended for the matching Wilwood rotor and conversion geometry, rather than the stock rotor by itself. Verify the package, side and lug offset before ordering a replacement.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 120-16953-RD\u003c\/li\u003e\n\u003cli\u003eComponent: AeroDM Lug Mount; one individual caliper\u003c\/li\u003e\n\u003cli\u003ePlacement: Front Left\u003c\/li\u003e\n\u003cli\u003eConstruction and finish: Forged aluminum; Red Powder Coat\u003c\/li\u003e\n\u003cli\u003ePistons: 6; stainless steel; bore dimensions 1.75\/1.38\/1.38 inches\u003c\/li\u003e\n\u003cli\u003eHydraulic piston area: 5.40 square inches\u003c\/li\u003e\n\u003cli\u003eDust boots: No\u003c\/li\u003e\n\u003cli\u003eBrake pad shape: 6617; shape number does not specify a friction compound\u003c\/li\u003e\n\u003cli\u003eMounting interface: Lug; mounting centers 5.75 inches\u003c\/li\u003e\n\u003cli\u003eMounting-hole diameter: 0.55 inches\u003c\/li\u003e\n\u003cli\u003eHydraulic inlet thread: 1\/8-27 NPT\u003c\/li\u003e\n\u003cli\u003eNominal rotor width: 1.25 inches\u003c\/li\u003e\n\u003cli\u003eRotor width range: 1.10–1.28 inches\u003c\/li\u003e\n\u003cli\u003eRotor diameter range: 12.19–13.38 inches\u003c\/li\u003e\n\u003cli\u003eCaliper weight reference: 8.7 lb\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eReplacement for the Wilwood AeroDM front conversion on Jeep Wrangler JK (2007–2018). Check the exact kit, 13.38 × 1.25-inch Wilwood rotor and 5.75-inch lug attachment. The JK piston combination differs from the JL\/JT caliper despite the shared nominal rotor width.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.wilwood.com\/Calipers\/CaliperProd?itemno=120-16953-RD\"\u003eWilwood caliper specifications\u003c\/a\u003e · \u003ca href=\"https:\/\/www.wilwood.com\/Pdf\/Misc\/Racerpricelist.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":67764059078834,"sku":"120-16953-RD","price":796.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/120-16952-RD-xl_0cdf5afa-5493-467f-b20f-e81c7e818379.jpg?v=1792509199","url":"https:\/\/pmbperformance.com\/products\/wilwood-120-16953-rd","provider":"PMB Performance","version":"1.0","type":"link"}