{"product_id":"centric-135-44801-drum-brake-wheel-cylinder","title":"Centric 135.44801 Drum Brake Wheel Cylinder - Rear","description":"\u003ch2\u003eOverview of Centric C-TEK Standard Wheel Cylinder 135.44801\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Wheel Cylinder 135.44801 is designed specifically for Toyota Sienna models, providing reliable drum brake hydraulic performance. This wheel cylinder features a bolted attachment type and includes essential components such as a bleeder screw for maintenance ease.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Toyota Sienna drum brake systems\u003c\/li\u003e\n\u003cli\u003eBolted attachment type with 2-bolt mounting method\u003c\/li\u003e\n\u003cli\u003eIncludes bleeder screw with 10mm thread diameter and 1.0 thread pitch\u003c\/li\u003e\n\u003cli\u003eDual slotted pistons for balanced brake pressure\u003c\/li\u003e\n\u003cli\u003e0.875 inch (22.225 mm) bore diameter for precise hydraulic function\u003c\/li\u003e\n\u003cli\u003eInverted flare inlet and port fittings for secure brake line connections\u003c\/li\u003e\n\u003cli\u003eWeight approximately 1.0 lb (0.45 kg) for easy handling and installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Centric C-TEK Standard Wheel Cylinders line offers dependable brake hydraulics engineered for consistent performance. The 135.44801 wheel cylinder is designed with a 2-bolt mounting method and a bolted attachment type, ensuring a secure fit on both left and right positions of the Toyota Sienna drum brake assembly. Featuring two slotted pistons, this wheel cylinder provides even pressure distribution to the brake shoes, enhancing braking efficiency.\u003c\/p\u003e\u003cp\u003eIts bore diameter measures 0.875 inches (22.225 mm), matching OEM specifications for optimal hydraulic response. The inclusion of a bleeder screw with a 10mm thread diameter and 1.0 thread pitch allows for straightforward brake fluid bleeding, maintaining system integrity. Both inlet and port fittings utilize an inverted flare design, which helps prevent leaks and ensures a tight seal with brake lines.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or leaking drum brake wheel cylinders on Toyota Sienna models\u003c\/li\u003e\n\u003cli\u003eAddresses brake fluid leaks caused by damaged pistons or seals\u003c\/li\u003e\n\u003cli\u003eRestores proper hydraulic pressure for consistent brake shoe engagement\u003c\/li\u003e\n\u003cli\u003eEliminates spongy brake pedal feel due to cylinder failure\u003c\/li\u003e\n\u003cli\u003eSupports maintenance of brake system safety and reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Toyota Sienna drum brake assemblies before installation\u003c\/li\u003e\n\u003cli\u003eUse the included bleeder screw to properly bleed brake fluid after installation\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications to avoid leaks or loosening\u003c\/li\u003e\n\u003cli\u003eInspect brake lines and fittings for damage when replacing the wheel cylinder\u003c\/li\u003e\n\u003cli\u003eReplace brake shoes if excessively worn to maintain braking performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric's C-TEK Standard Wheel Cylinders are manufactured to meet or exceed OEM standards for fit, form, and function. The 135.44801 part undergoes rigorous quality control to ensure durability and reliable brake hydraulics. While specific warranty details are not provided here, Centric typically offers coverage against defects in materials and workmanship. Consult product documentation or Centric directly for warranty terms.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":43637703999669,"sku":"BKNJ-135.44801","price":19.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_13544801_Fro.jpg?v=1774987784","url":"https:\/\/www.partcatalog.com\/products\/centric-135-44801-drum-brake-wheel-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}