{"product_id":"powerstop-l4728-disc-brake-caliper-front-right-or-rear-left","title":"PowerStop L4728 Disc Brake Caliper - Front Right or Rear Left","description":"\u003ch2\u003ePowerStop OE Stock Replacement Caliper Overview\u003c\/h2\u003e\u003cp\u003eThe PowerStop - OE Stock Replacement Caliper L4728 is designed to provide reliable braking performance for a range of GM vehicles. Engineered as a direct replacement for original equipment, this floating disc brake caliper ensures consistent stopping power and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCast iron caliper casting for strength and heat resistance\u003c\/li\u003e\n\u003cli\u003eIncludes caliper slides and mounting bracket for ease of installation\u003c\/li\u003e\n\u003cli\u003eTwo phenolic pistons with a diameter of 51.05 mm for effective brake pressure\u003c\/li\u003e\n\u003cli\u003eFloating caliper design for smooth operation\u003c\/li\u003e\n\u003cli\u003eGray finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eBleeder screw thread size M10 x 1.5 for compatibility with standard brake systems\u003c\/li\u003e\n\u003cli\u003eGrade type: Regular\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe PowerStop - OE Stock Replacement Caliper L4728 is constructed from durable cast iron, providing the necessary strength and heat dissipation required for heavy-duty braking applications. This caliper features a floating design with two phenolic pistons, each measuring 51.05 mm in diameter, which helps maintain consistent brake pad contact and reduces the risk of brake fade. The inclusion of caliper slides and a mounting bracket simplifies the installation process, although mounting hardware is not included. The gray finish offers additional protection against corrosion, extending the caliper's service life.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis disc brake caliper is compatible with a variety of Chevrolet, GMC, Cadillac, and Hummer models, including but not limited to:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eChevrolet Silverado 1500, 2500, 3500 (including HD and Classic variants)\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 1500, 2500, 3500 (including HD and Classic variants)\u003c\/li\u003e\n\u003cli\u003eCadillac Escalade, Escalade ESV, Escalade EXT\u003c\/li\u003e\n\u003cli\u003eHummer H2\u003c\/li\u003e\n\u003cli\u003eChevrolet Avalanche 1500 and 2500\u003c\/li\u003e\n\u003cli\u003eChevrolet Suburban 1500 and 2500\u003c\/li\u003e\n\u003cli\u003eChevrolet Tahoe\u003c\/li\u003e\n\u003cli\u003eGMC Yukon and Yukon XL 1500\/2500\u003c\/li\u003e\n\u003cli\u003eChevrolet Express 1500 and 2500\u003c\/li\u003e\n\u003cli\u003eGMC Savana 1500 and 2500\u003c\/li\u003e\n\u003cli\u003eChevrolet Astro and Safari\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by This Caliper\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eUneven brake pad wear due to sticking or seized calipers\u003c\/li\u003e\n\u003cli\u003eReduced braking efficiency from worn or damaged pistons\u003c\/li\u003e\n\u003cli\u003eBrake fluid leaks caused by faulty caliper seals\u003c\/li\u003e\n\u003cli\u003eBrake noise and vibration from caliper misalignment\u003c\/li\u003e\n\u003cli\u003eCorrosion-related caliper failure in older vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the PowerStop L4728 caliper, ensure the brake system is properly bled to remove air and maintain hydraulic pressure. Verify that the caliper slides are clean and lubricated to allow smooth movement. Since mounting hardware is not included, reuse existing hardware if in good condition or source OEM replacements. Confirm compatibility with your specific vehicle model and year before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePowerStop - OE Stock Replacement Calipers are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The L4728 caliper undergoes rigorous quality control testing to maintain consistent standards. Warranty coverage details should be confirmed with the product documentation or manufacturer.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":51809492631733,"sku":"BHKQ-L4728","price":114.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_L4728_Fro.jpg?v=1775165385","url":"https:\/\/www.partcatalog.com\/products\/powerstop-l4728-disc-brake-caliper-front-right-or-rear-left","provider":"PartCatalog","version":"1.0","type":"link"}