{"product_id":"dorman-w32091-drum-brake-wheel-cylinder","title":"Dorman W32091 Drum Brake Wheel Cylinder - Front Left","description":"\u003ch2\u003eReliable Drum Brake Wheel Cylinder for Pontiac Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dorman W32091 drum brake wheel cylinder is engineered to restore proper braking function for select Pontiac models. Designed specifically for the Bonneville, Catalina, and Grand Prix, this component ensures precise hydraulic pressure in your drum brake system.\u003c\/p\u003e\u003ch2\u003eKey Features of Dorman W32091 Drum Brake Wheel Cylinder\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncludes bleeder screw for easy brake fluid bleeding\u003c\/li\u003e\n\u003cli\u003eCast iron construction for durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eBore diameter of 1.188 inches for accurate fit and function\u003c\/li\u003e\n\u003cli\u003eBrake line inlet thread diameter of 0.437 inches with 7\/16-20 thread size\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 W32091 drum brake wheel cylinder is crafted from cast iron, providing strength and longevity under demanding braking conditions. Its bore diameter of 1.188 inches matches original equipment specifications, ensuring consistent hydraulic pressure and smooth brake operation. The included bleeder screw simplifies maintenance by allowing efficient removal of air from the brake lines. The brake line inlet thread diameter of 0.437 inches and 7\/16-20 thread size guarantee compatibility with factory brake lines on Pontiac Bonneville, Catalina, and Grand Prix models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores braking performance in Pontiac Bonneville, Catalina, and Grand Prix drum brake systems\u003c\/li\u003e\n\u003cli\u003eReplaces leaking or seized wheel cylinders causing brake fluid loss\u003c\/li\u003e\n\u003cli\u003eEliminates spongy brake pedal feel due to air in brake lines\u003c\/li\u003e\n\u003cli\u003eAddresses uneven brake application or dragging brakes\u003c\/li\u003e\n\u003cli\u003ePrevents brake failure related to worn or damaged wheel cylinders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure brake system is depressurized before removal\u003c\/li\u003e\n\u003cli\u003eUse the included bleeder screw to properly bleed air from the brake lines after installation\u003c\/li\u003e\n\u003cli\u003eInspect brake shoes and hardware for wear during replacement\u003c\/li\u003e\n\u003cli\u003eVerify thread compatibility with existing brake lines (7\/16-20 thread size)\u003c\/li\u003e\n\u003cli\u003eFollow vehicle-specific service manual for torque specifications and procedures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman manufactures the W32091 drum brake wheel cylinder to meet or exceed OEM standards for fit, form, and function. The cast iron construction provides reliable performance and resistance to corrosion. This part is backed by Dorman's limited warranty, ensuring coverage against defects in material and workmanship under normal use.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792469917877,"sku":"BKKX-W32091","price":62.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_W32091_Fro.jpg?v=1774997835","url":"https:\/\/www.partcatalog.com\/products\/dorman-w32091-drum-brake-wheel-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}