{"product_id":"dorman-w37100-drum-brake-wheel-cylinder","title":"Dorman W37100 Drum Brake Wheel Cylinder - Front Left","description":"\u003ch2\u003eReliable Drum Brake Wheel Cylinder for Pontiac Models\u003c\/h2\u003e\u003cp\u003eThe Dorman W37100 drum brake wheel cylinder is engineered to restore proper braking function for select Pontiac vehicles. Designed specifically for the Bonneville, Catalina, and Grand Prix models, this component ensures consistent hydraulic pressure within the 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 durability and corrosion resistance\u003c\/li\u003e\n\u003cli\u003e1.125 inch bore diameter for precise fit and performance\u003c\/li\u003e\n\u003cli\u003eBrake line inlet thread diameter of 0.437 inches\u003c\/li\u003e\n\u003cli\u003eBrake component inlet thread size 7\/16-20 UNF\u003c\/li\u003e\n\u003cli\u003ePackage contains one drum brake wheel cylinder\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Construction and Precise Specifications\u003c\/h2\u003e\u003cp\u003eThe Dorman W37100 wheel cylinder features a cast iron casting material that provides strength and longevity under demanding braking conditions. Its 1.125 inch bore diameter is designed to match factory specifications, ensuring proper hydraulic pressure and brake shoe movement. The included bleeder screw simplifies maintenance by allowing air to be efficiently removed from the brake lines. Thread sizes, including a 0.437 inch brake line inlet diameter and 7\/16-20 UNF brake component inlet thread, are engineered for compatibility with original equipment brake lines on Pontiac Bonneville, Catalina, and Grand Prix models.\u003c\/p\u003e\u003ch2\u003eCompatible Pontiac Models and Applications\u003c\/h2\u003e\u003cp\u003eThis drum brake wheel cylinder is compatible with the following Pontiac vehicles:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePontiac Bonneville\u003c\/li\u003e\n\u003cli\u003ePontiac Catalina\u003c\/li\u003e\n\u003cli\u003ePontiac Grand Prix\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed to replace worn or leaking wheel cylinders that can cause brake drag, reduced braking efficiency, or fluid leaks.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by This Wheel Cylinder\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrake fluid leaks from the wheel cylinder\u003c\/li\u003e\n\u003cli\u003eSpongy or soft brake pedal feel\u003c\/li\u003e\n\u003cli\u003eUneven brake shoe wear\u003c\/li\u003e\n\u003cli\u003eReduced braking performance in drum brake systems\u003c\/li\u003e\n\u003cli\u003eBrake drag caused by stuck pistons\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Dorman W37100 wheel cylinder, ensure the brake system is properly bled using the included bleeder screw to remove air pockets. Verify thread compatibility with existing brake lines and fittings. Inspect brake shoes and hardware for wear and replace as necessary to maintain optimal braking performance. Use appropriate brake fluid and follow manufacturer torque specifications for mounting bolts.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman manufactures the W37100 wheel cylinder to meet or exceed OEM standards for fit, form, and function. The cast iron construction provides reliable durability in demanding braking environments. This part is backed by Dorman's limited warranty, covering defects in material and workmanship under normal use.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":43792486400181,"sku":"BKKX-W37100","price":62.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DB_W37100_Fro.jpg?v=1774997849","url":"https:\/\/www.partcatalog.com\/products\/dorman-w37100-drum-brake-wheel-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}