{"product_id":"powerstop-l4839-disc-brake-caliper-front-left","title":"PowerStop L4839 Disc Brake Caliper - Front Left","description":"\u003ch2\u003ePowerStop Front OE Stock Replacement Caliper Overview\u003c\/h2\u003e\u003cp\u003eThe PowerStop - Front OE Stock Replacement Caliper (Part Number L4839) is designed specifically for Ford Mustang models requiring reliable front disc brake calipers. Engineered to meet original equipment specifications, this floating caliper ensures consistent braking performance and durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCaliper Type: Floating\u003c\/li\u003e\n\u003cli\u003eCaliper Casting Material: Aluminum\u003c\/li\u003e\n\u003cli\u003ePiston Quantity: 2\u003c\/li\u003e\n\u003cli\u003ePiston Diameter: 44.96 mm\u003c\/li\u003e\n\u003cli\u003ePiston Material: Phenolic\u003c\/li\u003e\n\u003cli\u003eCaliper Color: Gray\u003c\/li\u003e\n\u003cli\u003eCaliper Slides Included: Yes\u003c\/li\u003e\n\u003cli\u003eMounting Bracket Included: Yes\u003c\/li\u003e\n\u003cli\u003eBleeder Screw Thread Size: M10 x 1.5\u003c\/li\u003e\n\u003cli\u003eGrade Type: Regular\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Features and Specifications\u003c\/h2\u003e\u003cp\u003eThis PowerStop front disc brake caliper is constructed from lightweight aluminum casting, which helps reduce unsprung weight while maintaining strength and corrosion resistance. The caliper features two phenolic pistons with a diameter of 44.96 mm, providing smooth and consistent brake pad engagement. The floating caliper design allows for self-alignment during braking, improving pad wear and braking efficiency. Included caliper slides and mounting bracket facilitate proper installation and alignment on compatible Ford Mustang models.\u003c\/p\u003e\u003ch2\u003eAbout the PowerStop Front OE Stock Replacement Caliper Line\u003c\/h2\u003e\u003cp\u003eThe PowerStop - Front OE Stock Replacement Caliper line is engineered to replicate the original equipment caliper design and performance. This product line focuses on delivering dependable braking components that meet factory specifications, ensuring compatibility and reliable operation for vehicles like the Ford Mustang. These calipers are intended for drivers seeking a direct replacement without modifying the vehicle’s braking system.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for worn or seized front disc brake calipers on Ford Mustang\u003c\/li\u003e\n\u003cli\u003eRestores proper brake pad alignment and reduces uneven pad wear\u003c\/li\u003e\n\u003cli\u003eAddresses brake drag caused by sticking pistons or slides\u003c\/li\u003e\n\u003cli\u003eImproves braking response and pedal feel compared to damaged calipers\u003c\/li\u003e\n\u003cli\u003ePrevents brake fluid leaks from damaged or corroded caliper pistons\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the PowerStop L4839 caliper on a Ford Mustang, ensure the brake system is properly bled to remove air and maintain hydraulic integrity. Verify that the mounting bracket and caliper slides are securely fastened to prevent movement during operation. Use the specified M10 x 1.5 bleeder screw thread size for brake bleeding procedures. It is recommended to inspect brake pads and rotors for wear and replace if necessary to ensure optimal braking performance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003ePowerStop manufactures this front OE stock replacement caliper to meet or exceed original equipment standards. The use of phenolic pistons and aluminum casting materials contributes to corrosion resistance and long service life. While specific warranty details are not provided, PowerStop products typically come with manufacturer-backed quality assurance to support reliable operation on Ford Mustang vehicles.\u003c\/p\u003e","brand":"PowerStop","offers":[{"title":"Default Title","offer_id":51809496137909,"sku":"BHKQ-L4839","price":140.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/P8_L4839_Fro.jpg?v=1775165401","url":"https:\/\/www.partcatalog.com\/products\/powerstop-l4839-disc-brake-caliper-front-left","provider":"PartCatalog","version":"1.0","type":"link"}