{"product_id":"dynamite-friction-631-40099l-disc-brake-rotor-rear-left","title":"Dynamite Friction 631-40099L Disc Brake Rotor - Rear Left","description":"\u003ch2\u003eDynamite Friction Rear Left Brake Rotor\u003c\/h2\u003e\u003cp\u003eThe Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver, part number 631-40099L, is a rear left disc brake rotor for 2003-2004 Dodge Dakota applications. It combines a slotted X drilled surface with a zinc silver hat finish and rust-resistant coating for a clean, service-ready appearance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFits 2003-2004 Dodge Dakota, rear left\u003c\/li\u003e\n\u003cli\u003ePart number 631-40099L for direct application lookup\u003c\/li\u003e\n\u003cli\u003eSlotted X drilled rotor surface for consistent brake contact\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface design\u003c\/li\u003e\n\u003cli\u003eSolid rotor construction\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 312 mm\u003c\/li\u003e\n\u003cli\u003eNominal thickness: 14.9 mm; discard thickness: 13.5 mm\u003c\/li\u003e\n\u003cli\u003e6-bolt, 6-lug pattern with 114.3 mm bolt circle diameter\u003c\/li\u003e\n\u003cli\u003eZinc silver hat finish with rust-resistant coating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on rotor service parts with a drilled and slotted braking surface and corrosion-resistant finish. For Dodge Dakota rear brake service, part number 631-40099L provides the specified rotor dimensions and mounting pattern needed for the listed application.\u003c\/p\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThis rear left brake rotor is built for 2003-2004 Dodge Dakota models and uses a solid disc design with a directional slotted X drilled surface. Key measurements include an overall height of 81.3 mm, center hole diameter of 72 mm, bolt hole diameter of 16.7 mm, and stud\/lug hole circle diameter of 114.3 mm. The plain disc finish is paired with a zinc silver hat finish and rust-resistant coating to help maintain appearance during brake service.\u003c\/p\u003e\u003cp\u003eSearch terms such as 2003 Dodge Dakota rear left brake rotor, 2004 Dodge Dakota drilled and slotted rotor, and Dynamite Friction 631-40099L rear brake rotor all point to this exact application. The part number 631-40099L is also useful when matching service records or ordering by reference.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear brake rotor wear on a 2003-2004 Dodge Dakota\u003c\/li\u003e\n\u003cli\u003eRotor surface scoring or uneven braking feel\u003c\/li\u003e\n\u003cli\u003eCorrosion on the rotor hat or exposed metal surfaces\u003c\/li\u003e\n\u003cli\u003eBrake service needs for the rear left position\u003c\/li\u003e\n\u003cli\u003eReplacement of a rotor with the correct 6-lug, 114.3 mm bolt circle pattern\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify rear left placement, 6-bolt fitment, and all listed dimensions before installation. Confirm the rotor matches the vehicle’s brake setup and inspect pads, caliper condition, and hub surfaces during service. Use standard brake service procedures and torque fasteners to the vehicle manufacturer’s specifications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamite Friction supplies this rotor with a rust-resistant coating and zinc silver hat finish for corrosion protection in service. Part number 631-40099L is specified for the listed 2003-2004 Dodge Dakota rear left application.\u003c\/p\u003e","brand":"Dynamite Friction","offers":[{"title":"Default Title","offer_id":51794121818293,"sku":"HBHR-631-40099L","price":127.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63140099L_Fro.jpg?v=1774641424","url":"https:\/\/www.partcatalog.com\/products\/dynamite-friction-631-40099l-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}