{"product_id":"dynamic-friction-830-48039l-disc-brake-rotor-rear-left","title":"Dynamic Friction 830-48039L Disc Brake Rotor - Rear Left","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThis Dynamic Friction disc brake rotor is a rear left replacement for heavy-duty GM applications that need a vented, slotted, and drilled design. Part number 830-48039L is built for fitment-specific use on Chevrolet Express, GMC Savana, and related trucks and SUVs with the listed rear-left applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSlotted X drilled surface for consistent brake pad contact and heat management.\u003c\/li\u003e\n\u003cli\u003eVented rotor construction for improved airflow through the braking surface.\u003c\/li\u003e\n\u003cli\u003eRust-resistant coating with a Geospec silver gray hat finish.\u003c\/li\u003e\n\u003cli\u003eDirectional braking surface for application-specific performance.\u003c\/li\u003e\n\u003cli\u003e8-bolt and 8-lug hole layout with 165.1 mm bolt circle diameter.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment Details\u003c\/h2\u003e\u003cp\u003eFits 2015-2026 Chevrolet Express 2500, rear left. Fits 2006-2009 Chevrolet Express 2500, rear left. Fits 2021-2026 Chevrolet Express 3500, rear left, SRW. Fits 2006-2009 Chevrolet Express 3500, rear left, SRW. Fits 2016-2026 GMC Savana 2500, rear left. Fits 2006-2009 GMC Savana 2500, rear left. Fits 2021-2026 GMC Savana 3500, rear left, SRW. Fits 2005-2009 GMC Savana 3500, rear left, SRW. Fits 2013-2020 Chevrolet Express 3500, rear left, 4.6 inch rear hub hole. Fits 2005 Chevrolet Express 3500, rear left, 4.6 inch rear hub hole. Fits 2013-2020 GMC Savana 3500, rear left, 3.42 rear axle. Fits 2003-2009 Hummer H2, rear left. Fits 2007 Chevrolet Silverado 1500 HD Classic, rear left. Fits 2007 Chevrolet Suburban 2500, rear left. Fits 2007 GMC Yukon XL 2500, rear left. Fits 2006 Chevrolet Silverado 1500 HD, rear left. Fits 2001-2002 Chevrolet Silverado 1500 HD, rear left. Fits 2003-2006 Chevrolet Suburban 2500, rear left, 4.6 inch hub hole. Fits 2000 Chevrolet Suburban 2500, rear left, 4.6 inch hub hole. Fits 2006 GMC Sierra 1500 HD, rear left. Fits 2001-2002 GMC Sierra 1500 HD, rear left. Fits 2000-2006 GMC Yukon XL 2500, rear left, 4.6 inch rear disc hub hole. Fits 2003-2005 Chevrolet Express 2500, rear left, 8 lug wheels. Fits 2005 Chevrolet Silverado 1500, rear left, 2 wheel steering. Fits 2005 Chevrolet Silverado 1500 HD, rear left, 2 wheel steering. Fits 2003 Chevrolet Silverado 1500 HD, rear left, 2 wheel steering. Fits 2003-2005 GMC Savana 2500, rear left, 8 lug wheels. Fits 2005 GMC Sierra 1500 HD, rear left, 2 wheel steering. Fits 2003 GMC Sierra 1500 HD, rear left, 2 wheel steering. Fits 1999-2004 Chevrolet Silverado 2500, rear left. Fits 1999-2004 GMC Sierra 2500, rear left. Fits 2002 Chevrolet Avalanche 2500, rear left. Fits 2001-2002 Chevrolet Suburban 2500, rear left, 4.63 inch hub hole.\u003c\/p\u003e\u003ch2\u003eCommon Replacement Uses\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCorrecting rotor wear, scoring, or uneven braking feel.\u003c\/li\u003e\n\u003cli\u003eReplacing a rusted or heat-affected rear brake rotor.\u003c\/li\u003e\n\u003cli\u003eRestoring braking performance on heavy-duty GM trucks and vans.\u003c\/li\u003e\n\u003cli\u003eAddressing vibration or pulsation caused by rotor surface damage.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify rear-left fitment against the vehicle notes before ordering, especially for SRW, 2 wheel steering, 8 lug wheels, and hub-hole variations. This part number is 830-48039L, and the application-specific notes are important for proper selection. Part number 830-48039L should be matched to the exact axle and hub configuration listed for Chevrolet Express, GMC Savana, and related models.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamic Friction’s DFC Geoperformance Rotor line uses a drilled and slotted design with corrosion protection for demanding brake service applications. This rotor is engineered with a vented structure, directional surface, and protective finishes to support consistent braking performance in the specified applications.\u003c\/p\u003e","brand":"Dynamic Friction","offers":[{"title":"Default Title","offer_id":53519223980213,"sku":"HBHR-830-48039L","price":160.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_83048039L_Fro.jpg?v=1791961589","url":"https:\/\/www.partcatalog.com\/products\/dynamic-friction-830-48039l-disc-brake-rotor-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}