{"product_id":"dynamic-friction-631-74037l-disc-brake-rotor-front-left","title":"Dynamic Friction 631-74037L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eBrake Rotor for Volkswagen Applications\u003c\/h2\u003e\u003cp\u003eThis Dynamic Friction disc brake rotor is built for specific Volkswagen Vanagon and Volkswagen Transporter fitments with front left placement and caliper-specific notes. The DFC Brake Rotor - Drilled and Slotted - Silver, part number 631-74037L, combines a directional braking surface with corrosion-resistant finishing for service-focused replacement use.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSlotted and drilled surface for consistent pad contact and heat management.\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface for application-specific rotation.\u003c\/li\u003e\n\u003cli\u003eRust-resistant coating with zinc silver hat finish.\u003c\/li\u003e\n\u003cli\u003eSolid rotor construction with 5-lug, 112 mm bolt circle fitment.\u003c\/li\u003e\n\u003cli\u003ePart number 631-74037L for catalog matching and ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe DFC Brake Rotor - Drilled and Slotted - Silver, part number 631-74037L, is a solid disc brake rotor with an 278 mm outside diameter, 118.7 mm overall height, and 60 mm center hole diameter. Its plain disc finish, slotted X drilled surface, and directional braking face are paired with a rust-resistant coating and zinc silver hat finish to support long-term appearance and serviceability. Compatible With Volkswagen Vanagon and Volkswagen Transporter front left brake applications listed in the fitment data, including caliper-specific configurations.\u003c\/p\u003e\u003cp\u003eThis rotor is intended for Volkswagen Vanagon and Volkswagen Transporter brake service where the original rotor specification calls for a 5-lug, 112 mm bolt circle, solid rotor design, and directional surface pattern. The part number 631-74037L should be matched carefully to the vehicle’s brake setup, especially on 1979 Transporter applications with production-date and caliper notes.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pulsation caused by worn or uneven rotor surfaces.\u003c\/li\u003e\n\u003cli\u003eReduced braking consistency from heat-affected rotor faces.\u003c\/li\u003e\n\u003cli\u003eSurface corrosion on exposed rotor and hat areas.\u003c\/li\u003e\n\u003cli\u003eRotor replacement needs on caliper-specific Volkswagen front brake setups.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle’s year, model, production date, caliper type, and front left position before ordering. Confirm rotor dimensions, bolt circle, and center hole diameter against the existing brake assembly. Because the fitment includes Girling and ATE brake configurations, matching the brake hardware specification is essential for correct installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamic Friction supplies this rotor under the DFC Brake Rotor line, which emphasizes application-specific brake components with corrosion-resistant finishing and directional surface design. Part number 631-74037L is cataloged for the listed Volkswagen fitments and should be selected by exact brake configuration.\u003c\/p\u003e","brand":"Dynamic Friction","offers":[{"title":"Default Title","offer_id":53526573482165,"sku":"HBHR-631-74037L","price":126.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63174037L_Fro.jpg?v=1792041698","url":"https:\/\/www.partcatalog.com\/products\/dynamic-friction-631-74037l-disc-brake-rotor-front-left","provider":"PartCatalog","version":"1.0","type":"link"}