{"product_id":"raybestos-wc37779-drum-brake-wheel-cylinder","title":"Raybestos WC37779 Drum Brake Wheel Cylinder - Rear","description":"\u003ch2\u003eReliable Drum Brake Wheel Cylinder for Select GM Vehicles\u003c\/h2\u003e\u003cp\u003eThe Raybestos Element3 Drum Brake Wheel Cylinder WC37779 is engineered to restore braking performance on various Buick, Chevrolet, Oldsmobile, and Pontiac models. Designed with a 0.750-inch cylinder bore diameter, this wheel cylinder ensures precise hydraulic pressure for effective drum brake operation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCylinder bore diameter: 0.750 inches for accurate hydraulic function\u003c\/li\u003e\n\u003cli\u003eCompatible with Buick, Chevrolet, Oldsmobile, and Pontiac models including Century, Cutlass Ciera, and Lumina APV\u003c\/li\u003e\n\u003cli\u003ePart number WC37779 for easy identification and replacement\u003c\/li\u003e\n\u003cli\u003eConstructed to meet OEM specifications for reliable braking\u003c\/li\u003e\n\u003cli\u003eElement3 product line designed for consistent performance in brake hydraulics\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Raybestos Element3 Product Line\u003c\/h2\u003e\u003cp\u003eThe Element3 line by Raybestos focuses on delivering dependable brake hydraulic components that meet or exceed original equipment standards. This product line emphasizes durability and precise fitment, making it suitable for maintaining the braking systems of classic and late-model GM vehicles. The WC37779 wheel cylinder is part of this line, ensuring compatibility and performance for drum brake applications.\u003c\/p\u003e\u003ch2\u003eProduct Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis drum brake wheel cylinder features a 0.750-inch cylinder bore diameter, a critical dimension that affects the hydraulic pressure applied to the brake shoes. Proper bore size is essential for maintaining balanced braking force and preventing uneven wear. The WC37779 is designed specifically for use in select Buick, Chevrolet, Oldsmobile, and Pontiac vehicles, including models such as the Buick Century, Chevrolet Celebrity, Oldsmobile Cutlass Ciera, and Pontiac Trans Sport. Its precise engineering supports the restoration of braking efficiency in drum brake systems.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores hydraulic pressure in drum brake systems\u003c\/li\u003e\n\u003cli\u003eEliminates brake fluid leaks from worn or damaged wheel cylinders\u003c\/li\u003e\n\u003cli\u003ePrevents uneven brake shoe wear caused by cylinder malfunction\u003c\/li\u003e\n\u003cli\u003eImproves brake pedal feel and responsiveness\u003c\/li\u003e\n\u003cli\u003eAddresses brake drag or sticking caused by faulty wheel cylinders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Raybestos Element3 WC37779 wheel cylinder, ensure the brake system is fully depressurized and the vehicle is securely lifted. Clean the backing plate and inspect brake shoes for wear or damage before installation. Use proper brake fluid and bleed the system thoroughly after replacement to remove air and restore optimal hydraulic function. Verify cylinder bore diameter compatibility with your vehicle’s specifications to ensure proper fit and performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos Element3 brake hydraulics components are manufactured to meet stringent quality standards, ensuring reliable operation and durability. While specific warranty details for part number WC37779 may vary, Raybestos typically offers coverage against defects in materials and workmanship. Refer to product documentation or contact the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44433290657973,"sku":"BDBL-WC37779","price":31.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_WC37779_Fro.jpg?v=1775019881","url":"https:\/\/www.partcatalog.com\/products\/raybestos-wc37779-drum-brake-wheel-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}