{"product_id":"powerstop-l4858-disc-brake-caliper-rear-right","title":"PowerStop L4858 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 L4858) is designed specifically for Ford F-150 and Lincoln Mark LT models. This rear disc brake caliper offers a reliable floating design with a cast iron construction, ensuring durability and consistent braking performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Ford F-150 and Lincoln Mark LT rear brake systems\u003c\/li\u003e\n\u003cli\u003eFloating caliper type with a single 51.05 mm phenolic piston\u003c\/li\u003e\n\u003cli\u003eCast iron caliper casting for strength and heat resistance\u003c\/li\u003e\n\u003cli\u003eIncludes caliper slides for smooth operation\u003c\/li\u003e\n\u003cli\u003eGray finish for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eBleeder screw thread size M10 x 1.0\u003c\/li\u003e\n\u003cli\u003eRegular grade type for standard braking applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003ePowerStop - Rear OE Stock Replacement Caliper Product Line\u003c\/h2\u003e\u003cp\u003eThe PowerStop - Rear OE Stock Replacement Caliper line focuses on providing direct OE replacement parts that match original equipment specifications. This ensures proper fitment and function for rear brake systems on select Ford and Lincoln trucks. The L4858 caliper maintains the original floating caliper design and uses a phenolic piston to reduce heat transfer, helping to protect brake fluid and maintain braking efficiency.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis PowerStop rear disc brake caliper is engineered with a cast iron body to withstand the rigors of daily driving and heavy-duty use. The floating caliper design allows for even pad wear and consistent braking force. Featuring a single 51.05 mm phenolic piston, this caliper helps reduce heat absorption, which can improve brake fluid longevity and reduce the risk of brake fade. The included caliper slides ensure smooth movement and proper alignment during braking. The gray finish provides corrosion resistance to extend the caliper's service life. This caliper does not include mounting hardware or a mounting bracket, so those components must be sourced separately if needed.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or seized rear calipers on Ford F-150 and Lincoln Mark LT\u003c\/li\u003e\n\u003cli\u003eRestores proper brake pad alignment and reduces uneven pad wear\u003c\/li\u003e\n\u003cli\u003eAddresses brake fluid contamination caused by excessive heat transfer\u003c\/li\u003e\n\u003cli\u003eEliminates brake noise and sticking caused by damaged caliper slides\u003c\/li\u003e\n\u003cli\u003eImproves rear braking performance and pedal feel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with your specific Ford F-150 or Lincoln Mark LT model year before installation\u003c\/li\u003e\n\u003cli\u003eBleeder screw thread size is M10 x 1.0; ensure proper tools are available\u003c\/li\u003e\n\u003cli\u003eCaliper mounting hardware and bracket are not included and must be reused or replaced separately\u003c\/li\u003e\n\u003cli\u003eInspect brake pads and rotors during installation for wear or damage\u003c\/li\u003e\n\u003cli\u003eBleed the brake system thoroughly after installation to remove air and ensure proper brake function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePowerStop manufactures the L4858 caliper to meet or exceed OEM specifications for fit, form, and function. The use of cast iron and phenolic piston materials supports durability and heat resistance. While specific warranty details are not provided here, PowerStop products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":51809496662197,"sku":"BHKQ-L4858","price":78.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_L4858_Fro.jpg?v=1775165404","url":"https:\/\/www.partcatalog.com\/products\/powerstop-l4858-disc-brake-caliper-rear-right","provider":"PartCatalog","version":"1.0","type":"link"}