{"product_id":"powerstop-s4728-disc-brake-caliper-set-front-or-rear","title":"PowerStop S4728 Disc Brake Caliper Set - Front or Rear","description":"\u003ch2\u003ePowerStop High-Heat Red Powder Coated Brake Calipers Overview\u003c\/h2\u003e\u003cp\u003eThe PowerStop S4728 disc brake caliper set is designed for performance and durability on select GM trucks and SUVs. Featuring a high-heat red powder coated finish, these calipers provide reliable braking with a visually distinct appearance for vehicles like the Chevrolet Silverado and GMC Sierra.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePerformance grade floating disc brake caliper set\u003c\/li\u003e\n\u003cli\u003eCast iron caliper casting for strength and heat resistance\u003c\/li\u003e\n\u003cli\u003eTwo 51.05 mm phenolic pistons per caliper for consistent braking\u003c\/li\u003e\n\u003cli\u003eIncludes caliper slides and mounting bracket for proper fitment\u003c\/li\u003e\n\u003cli\u003eHigh-heat red powder coated finish for corrosion resistance and style\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Line Details: PowerStop - High-Heat Red Powder Coated Brake Calipers\u003c\/h2\u003e\u003cp\u003eThis product is part of the PowerStop - High-Heat Red Powder Coated Brake Calipers line, which focuses on delivering durable, performance-oriented brake components with enhanced heat resistance. The red powder coating not only protects the calipers from corrosion but also adds a distinctive look suitable for trucks and SUVs such as the Cadillac Escalade and Hummer H2. This line is engineered to maintain braking efficiency under demanding conditions.\u003c\/p\u003e\u003ch2\u003eTechnical Description and Features\u003c\/h2\u003e\u003cp\u003eThe S4728 caliper set utilizes a floating caliper design constructed from cast iron, providing a balance of strength and heat dissipation. Each caliper contains two phenolic pistons measuring 51.05 mm in diameter, which help reduce heat transfer to the brake fluid and improve pedal feel. The inclusion of caliper slides and a mounting bracket ensures proper alignment and fitment on compatible vehicles. The high-heat red powder coating enhances corrosion resistance and maintains the caliper’s appearance over time.\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 Silverado 1500, 2500, 3500 (including HD and Classic models)\u003c\/li\u003e\n\u003cli\u003eGMC Sierra 1500, 2500, 3500 (including HD and Classic models)\u003c\/li\u003e\n\u003cli\u003eHummer H2\u003c\/li\u003e\n\u003cli\u003eChevrolet Avalanche 1500, 2500\u003c\/li\u003e\n\u003cli\u003eChevrolet Suburban 1500, 2500 and Tahoe\u003c\/li\u003e\n\u003cli\u003eGMC Yukon, Yukon XL 1500, Yukon XL 2500\u003c\/li\u003e\n\u003cli\u003eChevrolet Express 1500, 2500 and GMC Savana 1500, 2500\u003c\/li\u003e\n\u003cli\u003eChevrolet Astro and Safari\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by PowerStop S4728 Calipers\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake fade caused by excessive heat during heavy use\u003c\/li\u003e\n\u003cli\u003eCorrosion and rust on caliper surfaces reducing lifespan\u003c\/li\u003e\n\u003cli\u003eUneven brake pad wear due to caliper misalignment\u003c\/li\u003e\n\u003cli\u003eReduced braking performance from piston material heat transfer\u003c\/li\u003e\n\u003cli\u003eCaliper sticking or binding from worn slides or brackets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure compatibility with your specific make and model before installation. The S4728 caliper set includes caliper slides and mounting brackets but does not include mounting hardware. Proper brake fluid bleeding and system inspection are recommended after installation. Use manufacturer torque specifications for mounting bolts to ensure safe operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePowerStop manufactures this caliper set to meet performance-grade standards with durable cast iron construction and phenolic pistons designed to resist heat transfer. While specific warranty details are not provided, PowerStop products typically adhere to industry quality controls to ensure reliable braking performance on compatible Cadillac, Chevrolet, GMC, and Hummer vehicles.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":52120708087989,"sku":"BHKQ-S4728","price":274.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_S4728_Fro.jpg?v=1775162678","url":"https:\/\/www.partcatalog.com\/products\/powerstop-s4728-disc-brake-caliper-set-front-or-rear","provider":"PartCatalog","version":"1.0","type":"link"}