{"product_id":"wilwood-120-16957-rd","title":"Wilwood Front Left Red AeroDM Caliper, Lug Mount, 1.75\/1.62\/1.62-Inch Bores for Jeep Wrangler JL\/Gladiator JT","description":"\u003cp\u003eCheck the 5.75-inch mounting centers before fitting this red Wilwood AeroDM front left brake caliper for Jeep Wrangler JL\/Gladiator JT. The component is sold individually and uses 1.75\/1.62\/1.62-inch bores in its 1.25-inch rotor-width configuration. Wilwood Engineering was founded by Bill Wood in 1977 and is based in Camarillo, California. Its disc brake design and manufacturing work includes master cylinders, valves, fittings and brake lines as well as rotors and calipers. The company serves motorsport, street-performance and specialized applications in which the entire brake system determines component choice. 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: 120-16957-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\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\u003cli\u003ePistons: 6; stainless steel; bore dimensions 1.75\/1.62\/1.62 inches\u003c\/li\u003e\n\u003cli\u003eHydraulic piston area: 6.52 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\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eFor the matching Wilwood AeroDM front conversion on Jeep Wrangler JL and Gladiator JT. Wilwood DS1550 identifies the 2018–2025 JL\/JT platform range; verify the actual model year and Wilwood kit. Use the specified 13.38 × 1.25-inch-wide rotor and 5.75-inch lug arrangement; this caliper is not the JK bore configuration.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.wilwood.com\/Calipers\/CaliperProd?itemno=120-16957-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\u003eShare the vehicle and the brake system actually installed with PMB Performance before ordering if the configuration is uncertain. We draw on over 20 years of parts and fitment experience when comparing the rotor, mount and caliper.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67764059537586,"sku":"120-16957-RD","price":796.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/120-16956-RD-xl_d7022764-955a-4ebe-ab69-4877bd785070.jpg?v=1792509206","url":"https:\/\/pmbperformance.com\/products\/wilwood-120-16957-rd","provider":"PMB Performance","version":"1.0","type":"link"}