{"product_id":"dynamic-friction-830-48039r-disc-brake-rotor-rear-right","title":"Dynamic Friction 830-48039R Disc Brake Rotor - Rear Right","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe Dynamic Friction 830-48039R is a rear right disc brake rotor for select Chevrolet, GMC, and Hummer applications. It uses a vented, directional slotted-and-drilled design with a rust-resistant coating and Geospec Silver Grey hat finish for a clean, service-ready appearance.\u003c\/p\u003e\u003cp\u003eThis DFC Geoperformance Rotor - Drilled and Slotted is built for vehicles that need a direct-fit rear rotor with specific hub and axle configurations. It is a fitment-based replacement for Chevrolet Express 2500, Chevrolet Express 3500, GMC Savana 2500, GMC Savana 3500, and related heavy-duty applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number 830-48039R for rear right brake service\u003c\/li\u003e\n\u003cli\u003eSlotted X drilled surface for consistent pad contact and heat management\u003c\/li\u003e\n\u003cli\u003eVented rotor construction for improved airflow through the disc\u003c\/li\u003e\n\u003cli\u003eRust-resistant coating helps protect exposed surfaces\u003c\/li\u003e\n\u003cli\u003eGeospec Silver Grey hat finish for a clean installed appearance\u003c\/li\u003e\n\u003cli\u003eDirectional brake surface for application-specific fitment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe 830-48039R rotor is engineered around the listed dimensions, including a 330 mm outside diameter, 29 mm nominal thickness, 26.5 mm discard thickness, and 85.7 mm overall height. It also features an 8-lug pattern with a 165.1 mm bolt circle and 117.6 mm center hole diameter, making it suitable for the confirmed rear right applications shown in the fitment data.\u003c\/p\u003e\u003cp\u003eCompatible With Chevrolet Express 2500, Chevrolet Express 3500, GMC Savana 2500, GMC Savana 3500, Chevrolet Silverado 1500 HD, GMC Sierra 1500 HD, Chevrolet Suburban 2500, GMC Yukon XL 2500, and Hummer H2 applications listed in the fitment table. The DFC Geoperformance Rotor - Drilled and Slotted line focuses on rotor designs that combine surface machining with corrosion protection for service use on heavier-duty platforms.\u003c\/p\u003e\u003cp\u003eThis part number 830-48039R also appears in fitment for Chevrolet Silverado 2500, GMC Sierra 2500, and Chevrolet Avalanche 2500 rear right applications where the listed hub and axle notes match.\u003c\/p\u003e\u003ch2\u003eCommon Issues It May Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake pulsation from uneven rotor wear\u003c\/li\u003e\n\u003cli\u003eReduced braking consistency from heat buildup\u003c\/li\u003e\n\u003cli\u003eSurface corrosion on the rotor hat or exposed metal\u003c\/li\u003e\n\u003cli\u003eNoise or vibration related to worn rear brake rotors\u003c\/li\u003e\n\u003cli\u003eFitment problems when the hub or axle configuration does not match\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eVerify the rear right position, bolt pattern, center hole diameter, and application notes before installation. Confirm the rotor matches the vehicle's hub-hole or axle-specific requirements, especially on Express, Savana, Silverado HD, Sierra HD, Suburban 2500, Yukon XL 2500, and H2 listings.\u003c\/p\u003e\u003cp\u003ePart number 830-48039R should be matched to the exact fitment row for the vehicle year, make, model, and notes shown in the catalog data.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamic Friction's DFC Geoperformance Rotor line combines drilled-and-slotted rotor engineering with a rust-resistant coating and application-specific dimensions for confirmed fitment use.\u003c\/p\u003e","brand":"Dynamic Friction","offers":[{"title":"Default Title","offer_id":53519224012981,"sku":"HBHR-830-48039R","price":160.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_83048039R_Fro.jpg?v=1791961597","url":"https:\/\/www.partcatalog.com\/products\/dynamic-friction-830-48039r-disc-brake-rotor-rear-right","provider":"PartCatalog","version":"1.0","type":"link"}