{"product_id":"raybestos-2091r-brake-drum","title":"Raybestos 2091R Brake Drum - Rear","description":"\u003ch2\u003eOverview of Raybestos R-Line 2091R Brake Drum\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line 2091R brake drum is engineered for reliable braking performance on select GM vehicles. Designed to meet OEM specifications, this brake drum is compatible with various Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac models, ensuring a precise fit and consistent operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOutside diameter: 12.000 inches\u003c\/li\u003e\n\u003cli\u003eDepth: 2.470 inches\u003c\/li\u003e\n\u003cli\u003eNominal drum diameter: 9.600 inches\u003c\/li\u003e\n\u003cli\u003eIncludes outer cooling fins for heat dissipation\u003c\/li\u003e\n\u003cli\u003eFive stud\/lug holes with 0.520 inch diameter\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Features and Specifications\u003c\/h2\u003e\u003cp\u003eThe 2091R brake drum from Raybestos' R-Line features a 12-inch outside diameter and a 2.470-inch depth, providing the necessary dimensions for proper brake shoe contact and heat management. The nominal drum diameter measures 9.600 inches, aligning with factory standards for compatible vehicles. This brake drum includes outer cooling fins, which help dissipate heat generated during braking, reducing the risk of brake fade and extending component life. The five stud\/lug holes, each with a diameter of 0.520 inches, ensure secure mounting on the wheel hub assembly.\u003c\/p\u003e\u003ch2\u003eR-Line Product Line Information\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line is a product line focused on delivering dependable brake components that meet or exceed OEM requirements. The R-Line brake drums are manufactured with attention to dimensional accuracy and material quality, making them suitable for a range of GM vehicles. The 2091R brake drum exemplifies the R-Line's commitment to consistent fitment and performance in brake system replacements.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuick models including Century, LeSabre, and Skylark\u003c\/li\u003e\n\u003cli\u003eCadillac Brougham and DeVille\u003c\/li\u003e\n\u003cli\u003eChevrolet Camaro, Caprice, Impala, Monte Carlo, and Nova\u003c\/li\u003e\n\u003cli\u003eGMC S10 and S15 series\u003c\/li\u003e\n\u003cli\u003eOldsmobile Cutlass, Delta 88, and 98\u003c\/li\u003e\n\u003cli\u003ePontiac Bonneville, Firebird, Grand Prix, and Grand Am\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Brake Drum\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake noise caused by worn or warped drums\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency due to heat buildup\u003c\/li\u003e\n\u003cli\u003eVibration or pulsation during braking\u003c\/li\u003e\n\u003cli\u003eUneven brake shoe wear\u003c\/li\u003e\n\u003cli\u003eCorrosion or surface damage on existing drums\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the brake drum matches the vehicle’s specifications before installation\u003c\/li\u003e\n\u003cli\u003eInspect wheel studs and lug nuts for wear or damage\u003c\/li\u003e\n\u003cli\u003eClean the hub surface to prevent mounting irregularities\u003c\/li\u003e\n\u003cli\u003eCheck brake shoes for wear and replace if necessary\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for lug nuts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos R-Line brake drums are manufactured to meet strict quality standards, ensuring dimensional accuracy and material integrity. While specific warranty details may vary, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Refer to Raybestos documentation for exact warranty terms related to the 2091R brake drum.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44437641887925,"sku":"BDBL-2091R","price":75.4,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_2091R_Fro_a15c60b9-26d3-44e3-9dcb-af7e6dfbf04f.jpg?v=1775020020","url":"https:\/\/www.partcatalog.com\/products\/raybestos-2091r-brake-drum","provider":"PartCatalog","version":"1.0","type":"link"}