{"product_id":"powerstop-l4765-disc-brake-caliper-rear-right","title":"PowerStop L4765 Disc Brake Caliper - Rear Right","description":"\u003ch2\u003ePowerStop Rear OE Stock Replacement Caliper Overview\u003c\/h2\u003e\u003cp\u003eThe PowerStop - Rear OE Stock Replacement Caliper (Part Number L4765) is designed to provide reliable braking performance for select GM trucks and SUVs. Engineered as a direct replacement for rear disc brake calipers, this floating caliper offers consistent operation and durability for vehicles like the Chevrolet Silverado 1500 and GMC Sierra 1500.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFloating disc brake caliper with two phenolic pistons\u003c\/li\u003e\n\u003cli\u003eConstructed from lightweight aluminum casting\u003c\/li\u003e\n\u003cli\u003eIncludes caliper slides and mounting bracket for ease of installation\u003c\/li\u003e\n\u003cli\u003eGray finish with a piston diameter of 44.96 mm\u003c\/li\u003e\n\u003cli\u003eCompatible with bleeder screw thread size M10 x 1.0\u003c\/li\u003e\n\u003cli\u003eGrade type: Regular for standard braking applications\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 providing direct-fit replacements that meet original equipment specifications. The line emphasizes maintaining factory performance and fitment, making it suitable for restoring braking function on vehicles without modification. The L4765 caliper maintains OE design features such as floating caliper type and phenolic pistons to ensure consistent brake pad contact and heat resistance.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Features\u003c\/h2\u003e\u003cp\u003eThe PowerStop L4765 rear caliper features a floating design with two phenolic pistons, which help reduce heat transfer to the brake fluid and improve overall braking stability. The aluminum casting material reduces unsprung weight compared to traditional cast iron calipers, contributing to better vehicle handling. Included caliper slides and mounting bracket simplify installation, although mounting hardware is not included. The caliper’s gray finish provides corrosion resistance and a clean appearance. This caliper is engineered with a piston diameter of 44.96 mm and uses a standard M10 x 1.0 bleeder screw thread size, compatible with many GM brake systems.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCadillac Escalade, Escalade ESV, Escalade EXT\u003c\/li\u003e\n\u003cli\u003eChevrolet Avalanche 1500, Silverado 1500, Silverado 1500 Classic, Silverado 1500 HD, Suburban 1500, Tahoe\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 1500, Sierra 1500 Classic, Yukon, Yukon XL 1500\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis caliper is designed specifically for rear disc brake applications on these models, ensuring proper fit and function.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Caliper\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWorn or seized rear calipers causing uneven brake pad wear\u003c\/li\u003e\n\u003cli\u003eBrake fluid leaks from damaged or corroded pistons\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency due to sticking caliper slides\u003c\/li\u003e\n\u003cli\u003eNoise or vibration from faulty caliper operation\u003c\/li\u003e\n\u003cli\u003eCorrosion damage to original caliper housing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation requires removal of the old rear caliper and proper cleaning of the mounting surface. Since mounting hardware is not included, reuse existing bolts or source new hardware as needed. Bleed the brake system thoroughly after installation to remove air and ensure proper brake pedal feel. Verify compatibility with your vehicle’s brake lines and fittings before installation. The included mounting bracket and caliper slides facilitate alignment and smooth caliper movement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePowerStop manufactures this caliper to meet or exceed OEM specifications for fit, form, and function. The use of phenolic pistons and aluminum casting supports durability and corrosion resistance. While specific warranty details are not provided, PowerStop products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":51809493614773,"sku":"BHKQ-L4765","price":119.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_L4765_Fro.jpg?v=1775165390","url":"https:\/\/www.partcatalog.com\/products\/powerstop-l4765-disc-brake-caliper-rear-right","provider":"PartCatalog","version":"1.0","type":"link"}