{"product_id":"powerstop-l5059-disc-brake-caliper-rear-left","title":"PowerStop L5059 Disc Brake Caliper - Rear Left","description":"\u003ch2\u003ePowerStop Rear OE Stock Replacement Caliper Overview\u003c\/h2\u003e\u003cp\u003eThe PowerStop - Rear OE Stock Replacement Caliper (Part Number L5059) is designed to provide reliable braking performance for select GM vehicles. Engineered as a direct replacement for rear disc brake calipers, this floating caliper ensures consistent operation and durability for models like the Buick Enclave and Chevrolet Traverse.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFloating disc brake caliper with a single 48.01 mm phenolic piston\u003c\/li\u003e\n\u003cli\u003eConstructed from lightweight aluminum casting for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIncludes caliper slides and mounting bracket for proper fitment\u003c\/li\u003e\n\u003cli\u003eGray finish designed to match OE appearance\u003c\/li\u003e\n\u003cli\u003eBleeder screw thread size M10 x 1.0 for standard brake bleeding\u003c\/li\u003e\n\u003cli\u003eCompatible with Buick, Cadillac, Chevrolet, GMC, and Saturn rear brake systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: PowerStop - Rear OE Stock Replacement Caliper\u003c\/h2\u003e\u003cp\u003eThis caliper is part of the PowerStop - Rear OE Stock Replacement Caliper line, which focuses on delivering direct OE replacement parts for rear brake systems. The line emphasizes maintaining factory specifications and fitment, ensuring that the caliper integrates seamlessly with existing brake hydraulics on compatible vehicles. This approach helps preserve original braking feel and performance without requiring modifications.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Features\u003c\/h2\u003e\u003cp\u003eThe L5059 caliper features a floating design with a single phenolic piston measuring 48.01 mm in diameter. The phenolic piston material reduces heat transfer to the brake fluid, helping to minimize brake fade under normal driving conditions. The aluminum caliper casting offers a balance of strength and weight savings, contributing to overall vehicle efficiency. Included caliper slides and mounting bracket facilitate proper installation and alignment on the rear brake assembly. The gray color finish matches the OE look, maintaining the vehicle's original appearance.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBuick Enclave and Acadia Limited rear disc brake replacement\u003c\/li\u003e\n\u003cli\u003eCadillac XTS rear brake system maintenance\u003c\/li\u003e\n\u003cli\u003eChevrolet Traverse and Outlook rear brake caliper replacement\u003c\/li\u003e\n\u003cli\u003eGMC Acadia rear brake hydraulic system repair\u003c\/li\u003e\n\u003cli\u003eSaturn rear disc brake caliper service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure brake fluid is properly bled using the M10 x 1.0 bleeder screw thread size\u003c\/li\u003e\n\u003cli\u003eVerify caliper slides are lubricated and move freely before installation\u003c\/li\u003e\n\u003cli\u003eCheck mounting bracket compatibility with vehicle-specific hardware\u003c\/li\u003e\n\u003cli\u003eDo not reuse old mounting hardware unless specified by the vehicle manufacturer\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for mounting bolts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePowerStop manufactures this rear OE stock replacement caliper to meet or exceed OEM standards for fit, form, and function. The use of durable aluminum casting and phenolic piston materials supports long-term reliability. While specific warranty details are not provided here, PowerStop products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":51809505706165,"sku":"BHKQ-L5059","price":105.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_L5059_Fro.jpg?v=1775165445","url":"https:\/\/www.partcatalog.com\/products\/powerstop-l5059-disc-brake-caliper-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}