{"product_id":"powerstop-l4637-disc-brake-caliper-rear","title":"PowerStop L4637 Disc Brake Caliper - Rear","description":"\u003ch2\u003ePowerStop Rear OE Stock Replacement Caliper Overview\u003c\/h2\u003e\u003cp\u003eThe PowerStop - Rear OE Stock Replacement Caliper (Part Number L4637) is designed to provide reliable braking performance for select Ford, Lincoln, and Mercury vehicles. Engineered as a direct replacement for rear disc brake calipers, this part ensures consistent stopping power and durability for models like the Crown Victoria, Grand Marquis, and Town Car.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCast iron caliper casting for strength and durability\u003c\/li\u003e\n\u003cli\u003eSingle steel piston with a 47.85 mm diameter\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\u003eCompatible with Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis rear brakes\u003c\/li\u003e\n\u003cli\u003eBleeder screw thread size 3\/8 x 24 for standard brake bleeding\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout the PowerStop - Rear OE Stock Replacement Caliper Line\u003c\/h2\u003e\u003cp\u003eThe PowerStop - Rear OE Stock Replacement Caliper line focuses on providing direct-fit replacement calipers that match original equipment specifications. This ensures proper fitment and function without the need for modifications. The L4637 caliper maintains the OE design with a floating caliper type and cast iron construction, making it suitable for rear brake applications on specific Ford, Lincoln, and Mercury models.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Features\u003c\/h2\u003e\u003cp\u003eThis disc brake caliper features a single steel piston with a diameter of 47.85 mm, designed to deliver consistent hydraulic pressure to the brake pads. The floating caliper design allows for self-alignment during braking, reducing uneven pad wear. Constructed from cast iron, the caliper offers durability and resistance to heat and corrosion. The gray finish further protects the caliper from environmental factors. Note that mounting hardware and caliper slides are not included with this part.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or leaking rear calipers on Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis\u003c\/li\u003e\n\u003cli\u003eAddresses issues with uneven brake pad wear due to caliper malfunction\u003c\/li\u003e\n\u003cli\u003eResolves brake drag caused by seized or sticking caliper pistons\u003c\/li\u003e\n\u003cli\u003eRestores proper hydraulic pressure for consistent rear braking performance\u003c\/li\u003e\n\u003cli\u003eSuitable for vehicles requiring OE stock replacement calipers for rear disc brakes\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the brake system is properly bled after installation to remove air from the hydraulic lines. Since mounting hardware and caliper slides are not included, reuse existing components if they are in good condition or purchase replacements separately. Verify compatibility with your specific vehicle model and year before installation. Use the bleeder screw with a 3\/8 x 24 thread size for standard brake bleeding procedures.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePowerStop manufactures this rear OE stock replacement caliper to meet or exceed original equipment standards. The cast iron construction and steel piston materials contribute to long-lasting performance. While specific warranty details are not provided, PowerStop products typically come with manufacturer-backed quality assurance to support reliable operation in Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis vehicles.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":51813058379957,"sku":"BHKQ-L4637","price":64.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_L4637_Fro.jpg?v=1775165663","url":"https:\/\/www.partcatalog.com\/products\/powerstop-l4637-disc-brake-caliper-rear","provider":"PartCatalog","version":"1.0","type":"link"}