{"product_id":"raybestos-9109r-brake-drum","title":"Raybestos 9109R Brake Drum - Rear","description":"\u003ch2\u003eRaybestos R-Line Brake Drum 9109R\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line 9109R brake drum is a rear drum brake replacement for select Volkswagen and Audi applications. It is built to match the listed dimensions and fitment requirements for vehicles such as the Volkswagen Fox, Volkswagen Quantum, Audi 4000, Audi Coupe, and Volkswagen Rabbit Pickup.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake drum for rear axle applications\u003c\/li\u003e\n\u003cli\u003eOutside diameter: 9.450 in. \/ 0.372 in. listed in the supplied data\u003c\/li\u003e\n\u003cli\u003eDepth: 2.010 in. \/ 51.050 mm\u003c\/li\u003e\n\u003cli\u003eNominal drum diameter: 7.900 in. \/ 0.312 in. listed in the supplied data\u003c\/li\u003e\n\u003cli\u003e4 stud\/lug holes with 1.500 in. \/ 38.100 mm hole diameter\u003c\/li\u003e\n\u003cli\u003eNo outer cooling fins\u003c\/li\u003e\n\u003cli\u003eRaybestos part number 9109R\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eR-Line Product Line\u003c\/h2\u003e\u003cp\u003eRaybestos R-Line covers replacement brake components for everyday service needs. For this brake drum, the line focuses on direct-fit dimensions and application-specific coverage for rear drum brake systems on older Volkswagen and Audi models.\u003c\/p\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Raybestos 9109R brake drum is a rear brake service part for 1980-1983 Audi 4000, 1981-1983 Audi Coupe, 1982-1988 Volkswagen Quantum, 1980-1983 Volkswagen Rabbit Pickup, and 1987-1990 Volkswagen Fox. This drum uses a 4-lug pattern and the listed diameter and depth measurements to support proper drum brake operation on the specified vehicles. This part cross-references Anchor 3609 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear brake pulsation caused by a worn or out-of-round drum\u003c\/li\u003e\n\u003cli\u003eReduced braking consistency from drum surface wear\u003c\/li\u003e\n\u003cli\u003eBrake noise related to drum scoring or heat damage\u003c\/li\u003e\n\u003cli\u003eParking brake performance loss from an out-of-spec drum surface\u003c\/li\u003e\n\u003cli\u003eService issues on rear drum brake systems for Volkswagen Fox, Volkswagen Quantum, Audi 4000, and Audi Coupe\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify rear drum brake measurements, lug-hole pattern, and vehicle application before installation. Inspect brake shoes, wheel cylinders, and hardware condition during service, and confirm the drum seats correctly on the hub before road use. For fitment-based searches, this part is commonly referenced as a rear brake drum for 1987-1990 Volkswagen Fox, rear; 1982-1988 Volkswagen Quantum, rear; 1980-1983 Audi 4000, rear; 1981-1983 Audi Coupe, rear; and 1980-1983 Volkswagen Rabbit Pickup, rear.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eRaybestos manufactures brake components to application-specific specifications for service replacement use. The 9109R is listed with defined dimensional data and vehicle fitment coverage to support accurate parts selection.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44454736527541,"sku":"BDBL-9109R","price":63.26,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_9109R_Fro.jpg?v=1775020223","url":"https:\/\/www.partcatalog.com\/products\/raybestos-9109r-brake-drum","provider":"PartCatalog","version":"1.0","type":"link"}