{"product_id":"raybestos-h439-drum-brake-adjusting-screw-spring","title":"Raybestos H439 Drum Brake Adjusting Screw Spring - Front, Rear or Rear Left","description":"\u003ch2\u003eReliable Drum Brake Adjusting Screw Spring for Classic Vehicles\u003c\/h2\u003e\u003cp\u003eThe Raybestos R-Line H439 drum brake adjusting screw spring is designed to maintain proper brake shoe adjustment and ensure consistent braking performance. This part is compatible with a wide range of classic and vintage vehicles, including models from Buick, Cadillac, Chevrolet, Dodge, Jeep, Oldsmobile, and Pontiac.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with multiple GM and Chrysler models such as Buick Century, Chevrolet Impala, Dodge Ram 1500, and Jeep Wagoneer\u003c\/li\u003e\n\u003cli\u003ePart number H439 ensures precise fitment and reliable function\u003c\/li\u003e\n\u003cli\u003eManufactured under the Raybestos R-Line for dependable brake hardware quality\u003c\/li\u003e\n\u003cli\u003eDurable spring material designed to withstand brake system stresses\u003c\/li\u003e\n\u003cli\u003eEssential component for drum brake hardware assemblies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the Raybestos R-Line Product Line\u003c\/h2\u003e\u003cp\u003eThe R-Line by Raybestos represents a dedicated line of brake hardware and fasteners engineered to meet the demands of professional repair and restoration projects. This product line focuses on delivering components that match original equipment specifications, providing consistent performance and fitment. The H439 drum brake adjusting screw spring is part of this line, ensuring compatibility and durability for a variety of classic American vehicles.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe H439 drum brake adjusting screw spring plays a critical role in the drum brake system by maintaining tension on the adjusting screw, which helps keep the brake shoes properly aligned with the drum. This prevents excessive wear and maintains braking efficiency. Designed for use in drum brake assemblies on vehicles such as the Chevrolet Bel Air, Cadillac DeVille, Pontiac Grand Prix, and Dodge Ram 1500 Van, this spring meets the exacting standards required for safe and reliable brake operation.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper brake shoe adjustment in drum brake systems\u003c\/li\u003e\n\u003cli\u003eEliminates brake drag caused by loose or worn adjusting screw springs\u003c\/li\u003e\n\u003cli\u003ePrevents uneven brake shoe wear and premature hardware failure\u003c\/li\u003e\n\u003cli\u003eImproves brake pedal feel and responsiveness\u003c\/li\u003e\n\u003cli\u003eSupports brake system maintenance on vintage and classic GM and Chrysler vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with your specific make and model before installation\u003c\/li\u003e\n\u003cli\u003eInspect all drum brake hardware components during replacement to maintain system integrity\u003c\/li\u003e\n\u003cli\u003eUse appropriate brake tools to avoid damage to the spring or adjusting screw\u003c\/li\u003e\n\u003cli\u003eFollow vehicle manufacturer torque specifications for reassembly\u003c\/li\u003e\n\u003cli\u003eTest brake operation after installation to confirm proper adjustment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eRaybestos R-Line parts, including the H439 drum brake adjusting screw spring, are manufactured to meet or exceed OEM standards. While specific warranty details may vary, Raybestos products are backed by quality control processes to ensure durability and performance in professional automotive repair applications.\u003c\/p\u003e","brand":"Raybestos","offers":[{"title":"Default Title","offer_id":44425489121461,"sku":"BDBL-H439","price":26.08,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/RS_H439_Fro.jpg?v=1775018566","url":"https:\/\/www.partcatalog.com\/products\/raybestos-h439-drum-brake-adjusting-screw-spring","provider":"PartCatalog","version":"1.0","type":"link"}