{"product_id":"dynamic-friction-631-74036l-disc-brake-rotor-front-left","title":"Dynamic Friction 631-74036L Disc Brake Rotor - Front Left","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThis Dynamic Friction disc brake rotor is built for specific Volkswagen Transporter front-left applications with Girling or ATE calipers. The DFC Brake Rotor - Drilled and Slotted - Silver, part number 631-74036L, combines a directional slotted-and-drilled surface with a zinc silver hat finish and rust-resistant coating for a clean, service-focused replacement.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits Volkswagen Transporter front-left applications with Girling or ATE calipers.\u003c\/li\u003e\n\u003cli\u003eDirectional slotted and drilled braking surface for consistent pad contact.\u003c\/li\u003e\n\u003cli\u003eZinc silver hat finish with rust-resistant coating.\u003c\/li\u003e\n\u003cli\u003eSolid rotor design with 5-lug, 112 mm bolt circle dimensions.\u003c\/li\u003e\n\u003cli\u003ePart number 631-74036L for accurate ordering and catalog matching.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe 631-74036L rotor is a fitment-specific replacement for 1972-1978 Volkswagen Transporter models in the front-left position, including 1972 vehicles built from 8\/72 or to 7\/72 and 1973 vehicles built from 1\/73, depending on caliper type. Its slotted and drilled braking surface is directional, which supports even pad interaction and a more controlled contact pattern during braking. The plain disc finish, zinc silver hat finish, and rust-resistant coating help maintain a cleaner appearance in service.\u003c\/p\u003e\u003cp\u003eWith an outside diameter of 278 mm, a center hole diameter of 66 mm, and 5 lug holes on a 112 mm bolt circle, this rotor is specified to match the listed Volkswagen Transporter brake setup. Use part number 631-74036L when verifying catalog fitment for the correct application.\u003c\/p\u003e\u003ch2\u003eWhat It Is Used For\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake rotor replacement for worn or scored front-left discs.\u003c\/li\u003e\n\u003cli\u003eRestoring braking performance when rotor thickness is below specification.\u003c\/li\u003e\n\u003cli\u003eAddressing vibration or pulsation caused by uneven rotor wear.\u003c\/li\u003e\n\u003cli\u003eReplacing a rotor affected by rust or surface deterioration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eConfirm caliper type and production date before ordering, since the listed fitment includes Girling and ATE caliper applications with date-specific 1972-1973 Transporter coverage. Verify rotor dimensions, bolt circle, and center bore against the existing part before installation. This rotor is directional, so orientation matters during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamic Friction supplies this rotor with a rust-resistant coating and zinc silver hat finish for added corrosion protection in service. The 631-74036L is cataloged as a DFC Brake Rotor - Drilled and Slotted - Silver replacement for the specified Volkswagen Transporter applications.\u003c\/p\u003e","brand":"Dynamic Friction","offers":[{"title":"Default Title","offer_id":53534295589045,"sku":"HBHR-631-74036L","price":119.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_63174036L_Fro.jpg?v=1792131760","url":"https:\/\/www.partcatalog.com\/products\/dynamic-friction-631-74036l-disc-brake-rotor-front-left","provider":"PartCatalog","version":"1.0","type":"link"}