{"product_id":"dorman-w134494-drum-brake-wheel-cylinder","title":"Dorman W134494 Drum Brake Wheel Cylinder - Rear","description":"\u003ch2\u003eReliable Drum Brake Wheel Cylinder for Mercury Quest and Nissan Villager\u003c\/h2\u003e\u003cp\u003eThe Dorman W134494 drum brake wheel cylinder is engineered to restore proper braking function for select Mercury and Nissan vehicles. Designed with durable cast iron and precise dimensions, this component ensures consistent hydraulic pressure in your drum brake system.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eIncludes bleeder screw for easy brake fluid bleeding\u003c\/li\u003e\n\u003cli\u003eCast iron construction for strength and durability\u003c\/li\u003e\n\u003cli\u003eBrake line inlet thread diameter of 10 mm with M10 x 1.0 thread size\u003c\/li\u003e\n\u003cli\u003e1-inch bore diameter for accurate fit and performance\u003c\/li\u003e\n\u003cli\u003eThread pitch of 1.0 for secure connections\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 W134494 drum brake wheel cylinder is specifically designed for compatibility with Mercury Quest and Nissan Villager models. Its cast iron casting material provides reliable resistance to wear and corrosion, essential for maintaining brake system integrity. The included bleeder screw simplifies the brake bleeding process, although a bleeder screw cap is not included. With a 1-inch bore diameter and a brake line inlet thread diameter of 10 mm (M10 x 1.0 thread size), this wheel cylinder fits precisely within the brake hydraulics system to ensure proper brake fluid pressure and wheel braking force.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores braking performance in vehicles with leaking or seized wheel cylinders\u003c\/li\u003e\n\u003cli\u003eEliminates brake fluid leaks at the wheel cylinder\u003c\/li\u003e\n\u003cli\u003eResolves uneven brake application or dragging brakes\u003c\/li\u003e\n\u003cli\u003ePrevents brake pedal sinking due to hydraulic failure\u003c\/li\u003e\n\u003cli\u003eAddresses corrosion-related brake component failure\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Mercury Quest or Nissan Villager before installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the bleeder screw during installation\u003c\/li\u003e\n\u003cli\u003eBleed the brake system thoroughly after installation to remove air\u003c\/li\u003e\n\u003cli\u003eInspect brake shoes and hardware for wear while replacing the wheel cylinder\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications for brake line fittings\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the W134494 drum brake wheel cylinder to meet or exceed OEM standards for fit, form, and function. The cast iron construction and precise machining contribute to long service life. This part is backed by Dorman's limited warranty, providing coverage against defects in material and workmanship under normal use.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43388472819893,"sku":"BKKX-W134494","price":30.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_W134494_Fro.jpg?v=1774711778","url":"https:\/\/www.partcatalog.com\/products\/dorman-w134494-drum-brake-wheel-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}