{"product_id":"dynamite-friction-631-42012l-disc-brake-rotor-rear-left","title":"Dynamite Friction 631-42012L Disc Brake Rotor - Rear Left","description":"\u003ch2\u003eDrilled and Slotted Rear Left Rotor\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver, part number 631-42012L, is a rear left disc brake rotor built for specific Jeep Cherokee and Chrysler 200 applications. Its slotted X drilled surface, zinc silver hat finish, and rust resistant coating support consistent braking performance and corrosion protection in everyday driving.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number 631-42012L for direct reference\u003c\/li\u003e\n\u003cli\u003eRear left disc brake rotor with directional braking surface\u003c\/li\u003e\n\u003cli\u003eSlotted X drilled surface type for improved pad contact management\u003c\/li\u003e\n\u003cli\u003eZinc silver hat finish with rust resistant coating\u003c\/li\u003e\n\u003cli\u003e5-bolt, 5-lug pattern with 110 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 278 mm\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 12 mm; discard thickness: 10 mm\u003c\/li\u003e\n\u003cli\u003eSolid rotor design with 70 mm center hole diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eThis DFC Brake Rotor - Drilled and Slotted - Silver is engineered as a solid rear rotor with a plain disc finish and a directional braking surface. The 278 mm outside diameter, 33.3 mm overall height, and 15.7 mm bolt hole diameter align with the listed fitments for Jeep Cherokee and Chrysler 200 rear left brake service. The zinc silver hat finish and rust resistant coating help protect exposed surfaces from corrosion, while the drilled and slotted face supports more even pad interaction under repeated stops. Part number 631-42012L is listed for 2022 Jeep Cherokee rear left with single piston front calipers, 2014-2021 Jeep Cherokee rear left with Akebono 1-piston front calipers, and 2015-2017 Chrysler 200 rear left with 330 mm front rotors or 305 mm front rotors depending on configuration. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear brake rotor wear or scoring\u003c\/li\u003e\n\u003cli\u003eBrake pulsation caused by rotor surface irregularities\u003c\/li\u003e\n\u003cli\u003eCorrosion on the rotor hat or exposed metal surfaces\u003c\/li\u003e\n\u003cli\u003eReduced pad-to-rotor contact consistency\u003c\/li\u003e\n\u003cli\u003eNoise or vibration during rear brake service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify rear left position, bolt circle diameter, center hole diameter, and vehicle brake configuration before installation. For fitment, this rotor is listed for 2022 Jeep Cherokee, rear left; 2014-2021 Jeep Cherokee, rear left; and 2015-2017 Chrysler 200, rear left, with the configuration notes shown in the fitment data. Clean the hub mounting surface before installing the rotor and confirm rotor thickness against service limits during brake inspection.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction identifies this rotor with a rust resistant coating, zinc silver hat finish, and directional slotted X drilled braking surface for controlled brake service. Part number 631-42012L is specified for the listed Jeep Cherokee and Chrysler 200 rear left applications.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 2022 Jeep Cherokee, rear left. Notes: Single Piston Front Calipers.\u003c\/li\u003e\n\u003cli\u003eFits 2014-2021 Jeep Cherokee, rear left. Notes: Akebono 1-Piston Front Calipers.\u003c\/li\u003e\n\u003cli\u003eFits 2015-2017 Chrysler 200, rear left. Notes: 330mm Front Rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2017 Chrysler 200, rear left. Notes: 305mm Front Rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2015 Chrysler 200, rear left. Notes: 305mm Front Rotors.\u003c\/li\u003e\n\u003cli\u003eFits 2016 Chrysler 200, rear left. Notes: 305mm Front Rotors; Vehicle Production Date To 11\/23\/15.\u003c\/li\u003e\n\u003cli\u003eFits 2016 Chrysler 200, rear left. Notes: 305mm Front Rotors; Vehicle Production Date From 11\/24\/15.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":52439662330037,"sku":"HBHR-631-42012L","price":74.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63142012L_Fro.jpg?v=1777880156","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-42012l-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}