{"product_id":"powerstop-l4805-disc-brake-caliper-rear-right","title":"PowerStop L4805 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 L4805) is designed to provide reliable braking performance for select GM and related vehicles. Engineered as a direct replacement for rear disc brake calipers, this floating caliper ensures consistent stopping power and durability for models like the Chevrolet Trailblazer and GMC Envoy.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCaliper type: Floating with one steel piston\u003c\/li\u003e\n\u003cli\u003eCaliper casting material: Lightweight aluminum\u003c\/li\u003e\n\u003cli\u003ePiston diameter: 48.01 mm for precise brake pad engagement\u003c\/li\u003e\n\u003cli\u003eIncludes caliper slides and mounting bracket for proper fitment\u003c\/li\u003e\n\u003cli\u003eCaliper color: Gray for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eBleeder 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\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis PowerStop rear disc brake caliper is constructed from aluminum casting, offering a balance of strength and reduced weight compared to traditional cast iron calipers. The single steel piston with a 48.01 mm diameter provides consistent hydraulic pressure to the brake pads, ensuring effective braking response. The floating caliper design allows for smooth movement and even pad wear, which is critical for maintaining braking efficiency over time. Included caliper slides and mounting bracket facilitate proper installation and alignment on the rear axle.\u003c\/p\u003e\u003cp\u003eThe gray finish helps protect the caliper from rust and environmental damage, extending the service life of the component. The bleeder screw with an M10 x 1.0 thread size allows for straightforward brake fluid bleeding during maintenance.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis caliper is compatible with a range of vehicles including Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Saab models. Specifically, it fits rear disc brake systems on the Chevrolet Trailblazer, Trailblazer EXT, GMC Envoy, Envoy XL, Envoy XUV, Buick Rainier, Isuzu Ascender, Oldsmobile Bravada, Saab 9-7x, and Chevrolet SSR.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Caliper\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eWorn or leaking rear brake calipers causing reduced braking performance\u003c\/li\u003e\n\u003cli\u003eUneven brake pad wear due to caliper slide or piston malfunction\u003c\/li\u003e\n\u003cli\u003eCorroded or damaged caliper bodies affecting brake system integrity\u003c\/li\u003e\n\u003cli\u003eBrake fluid leaks from piston seals or bleeder screw threads\u003c\/li\u003e\n\u003cli\u003eBrake drag caused by sticking caliper pistons or slides\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the brake system is properly bled after installation to remove air\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with your vehicle’s rear disc brake setup before purchase\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging the bleeder screw or piston\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and rotors for wear and replace if necessary during caliper installation\u003c\/li\u003e\n\u003cli\u003eTorque mounting bracket bolts to manufacturer specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe PowerStop - Rear OE Stock Replacement Caliper (L4805) is manufactured to meet or exceed OEM specifications for fit, form, and function. The use of aluminum casting and steel piston materials ensures durability and corrosion resistance. While specific warranty details are not provided, PowerStop products typically undergo rigorous quality control to ensure reliable performance in daily driving conditions.\u003c\/p\u003e\u003cp\u003eThe PowerStop - Rear OE Stock Replacement Caliper line is designed to offer a direct OE replacement solution, maintaining the original braking characteristics of your vehicle. This product line focuses on delivering dependable braking components that align with factory standards for vehicles such as the Chevrolet Trailblazer and GMC Envoy.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":51809494597813,"sku":"BHKQ-L4805","price":107.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_L4805_Fro.jpg?v=1775165395","url":"https:\/\/www.partcatalog.com\/products\/powerstop-l4805-disc-brake-caliper-rear-right","provider":"PartCatalog","version":"1.0","type":"link"}