{"product_id":"dorman-w55890-drum-brake-wheel-cylinder","title":"Dorman W55890 Drum Brake Wheel Cylinder - Front Left or Front Left Upper","description":"\u003ch2\u003eReliable Drum Brake Wheel Cylinder for Ford and Mercury Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dorman W55890 drum brake wheel cylinder is engineered to restore proper braking function for select Ford and Mercury models. Designed with durable cast iron construction and precise specifications, this wheel cylinder ensures consistent hydraulic pressure for safe stopping performance.\u003c\/p\u003e\u003ch2\u003eKey Features of the Dorman W55890 Wheel Cylinder\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncludes bleeder screw for easy brake system bleeding\u003c\/li\u003e\n\u003cli\u003eConstructed from cast iron for strength and durability\u003c\/li\u003e\n\u003cli\u003e1.094 inch bore diameter for accurate fit and function\u003c\/li\u003e\n\u003cli\u003eBrake component inlet thread size: 3\/8-24 UNF\u003c\/li\u003e\n\u003cli\u003eThread diameter of 3\/8 inch for secure installation\u003c\/li\u003e\n\u003cli\u003ePackage contains one drum brake wheel cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman W55890 drum brake wheel cylinder is specifically designed for use in Ford Montego and Mustang models, as well as Mercury vehicles. Its cast iron casting material provides reliable resistance to wear and corrosion, extending the service life of the brake component. The included bleeder screw facilitates proper brake fluid evacuation during maintenance, although a bleeder screw cap is not included. With a bore diameter of 1.094 inches and a brake component inlet thread size of 3\/8-24 UNF, this wheel cylinder meets OEM specifications for hydraulic brake systems. The 3\/8 inch thread diameter ensures compatibility with standard brake line fittings.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores hydraulic pressure in drum brake systems for Ford Montego and Mustang\u003c\/li\u003e\n\u003cli\u003eReplaces leaking or seized wheel cylinders causing brake fluid loss\u003c\/li\u003e\n\u003cli\u003eEliminates spongy or unresponsive brake pedal feel\u003c\/li\u003e\n\u003cli\u003ePrevents uneven brake shoe wear due to cylinder malfunction\u003c\/li\u003e\n\u003cli\u003eAddresses brake drag caused by stuck pistons within the cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with your specific Ford or Mercury model before installation\u003c\/li\u003e\n\u003cli\u003eUse the included bleeder screw to properly bleed air from the brake system\u003c\/li\u003e\n\u003cli\u003eInspect brake lines and fittings for damage or corrosion during replacement\u003c\/li\u003e\n\u003cli\u003eApply appropriate brake fluid and follow manufacturer torque specifications\u003c\/li\u003e\n\u003cli\u003eTest brake pedal firmness after installation to confirm proper function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures the W55890 wheel cylinder to meet or exceed OEM standards for fit, form, and function. The cast iron construction provides durability under typical operating conditions. While specific warranty details may vary, Dorman products generally include limited warranties covering defects in material and workmanship. Refer to Dorman’s official documentation for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43795512688821,"sku":"BKKX-W55890","price":38.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_W55890_Fro.jpg?v=1774997930","url":"https:\/\/www.partcatalog.com\/products\/dorman-w55890-drum-brake-wheel-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}