{"product_id":"powerstop-l4398-disc-brake-caliper-rear-right","title":"PowerStop L4398 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 L4398) is designed specifically for Jeep Grand Cherokee models. This floating disc brake caliper offers reliable braking performance with a cast iron construction and a single steel piston, engineered to meet OE specifications.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Jeep Grand Cherokee rear brake systems\u003c\/li\u003e\n\u003cli\u003eCast iron caliper casting for durability\u003c\/li\u003e\n\u003cli\u003eSingle 47.88 mm steel piston for consistent braking force\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\u003e3\/8 x 24 inlet and bleeder screw thread sizes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe PowerStop - Rear OE Stock Replacement Caliper is built to match the original equipment specifications for Jeep Grand Cherokee rear brakes. Featuring a cast iron caliper body, this part ensures strength and heat resistance under demanding braking conditions. The floating caliper design allows for self-alignment during braking, reducing uneven pad wear. Equipped with a single steel piston measuring 47.88 mm in diameter, it provides reliable hydraulic pressure transfer for effective stopping power. The gray finish helps protect the caliper from rust and corrosion, extending its service life. Thread sizes for the inlet and bleeder screw are standardized at 3\/8 x 24, ensuring compatibility with existing brake lines and maintenance tools.\u003c\/p\u003e\u003ch2\u003ePowerStop - Rear OE Stock Replacement Caliper Product Line\u003c\/h2\u003e\u003cp\u003eThis caliper is part of the PowerStop - Rear OE Stock Replacement Caliper line, which focuses on delivering direct-fit replacement parts that meet original equipment standards. This product line is designed to provide Jeep Grand Cherokee owners with dependable brake components that maintain factory performance without requiring additional modifications or hardware.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or leaking rear disc brake calipers on Jeep Grand Cherokee\u003c\/li\u003e\n\u003cli\u003eAddresses uneven brake pad wear caused by sticking calipers\u003c\/li\u003e\n\u003cli\u003eResolves reduced braking efficiency due to piston corrosion or damage\u003c\/li\u003e\n\u003cli\u003eFixes brake fluid leaks from damaged caliper seals or bleeder screws\u003c\/li\u003e\n\u003cli\u003eRestores proper brake pedal feel and hydraulic pressure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the PowerStop L4398 caliper, ensure the brake system is properly bled to remove air and maintain hydraulic integrity. Note that mounting hardware and caliper slides are not included and should be reused or replaced as needed. Verify thread compatibility for inlet and bleeder screws (3\/8 x 24) before installation. It is recommended to inspect brake pads and rotors during caliper replacement to ensure overall system performance.\u003c\/p\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 cast iron construction and steel piston materials are selected for durability and consistent performance. While specific warranty details are not provided, PowerStop products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or manufacturer resources for exact warranty terms.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":51809489354933,"sku":"BHKQ-L4398","price":64.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_L4398_Fro.jpg?v=1775165373","url":"https:\/\/www.partcatalog.com\/products\/powerstop-l4398-disc-brake-caliper-rear-right","provider":"PartCatalog","version":"1.0","type":"link"}