{"product_id":"centric-134-77003-drum-brake-wheel-cylinder-rear-right-rearward","title":"Centric 134.77003 Drum Brake Wheel Cylinder - Rear Right Rearward","description":"\u003ch2\u003eReliable Drum Brake Wheel Cylinder for Precise Braking\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Wheel Cylinders 134.77003 is engineered to provide consistent hydraulic pressure for drum brake systems. Designed with a bolted attachment type and a 4-bolt mounting method, this wheel cylinder ensures secure installation and dependable performance for compatible vehicles.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBolted attachment type with 4 mounting bolts for secure fitment\u003c\/li\u003e\n\u003cli\u003eDual slotted pistons for balanced hydraulic pressure\u003c\/li\u003e\n\u003cli\u003e1.063 inch (1 1\/16\") bore diameter for precise brake actuation\u003c\/li\u003e\n\u003cli\u003eInverted flare inlet fitting with 10mm thread diameter and 1.0 thread pitch\u003c\/li\u003e\n\u003cli\u003eRight-side position with integrated star wheel and adjuster assembly on one piston\u003c\/li\u003e\n\u003cli\u003eLightweight design at approximately 2.7 lbs (1.23 kgs)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCentric Premium Wheel Cylinders Product Line Overview\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Wheel Cylinders line focuses on delivering high-quality brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes durability and precise fitment, making it suitable for professional repairs and maintenance. The 134.77003 wheel cylinder is part of this line, offering reliable performance for drum brake systems requiring a bolted mounting method and dual piston design.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThis drum brake wheel cylinder features a bore diameter of 1.063 inches (approximately 26.99 mm), which is critical for maintaining proper hydraulic pressure within the brake system. It includes two slotted pistons, one equipped with a star wheel and adjuster assembly to facilitate brake shoe adjustment. The inlet fitting uses an inverted flare design with a 10 mm thread diameter and 1.0 mm thread pitch, ensuring compatibility with standard brake lines. The mounting method involves four bolts, providing a secure and stable attachment to the backing plate. This wheel cylinder is designed for the right side of the vehicle and does not include a bleeder screw.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for leaking or seized drum brake wheel cylinders\u003c\/li\u003e\n\u003cli\u003eRestores proper hydraulic pressure to improve braking response\u003c\/li\u003e\n\u003cli\u003eAddresses uneven brake shoe wear caused by faulty pistons\u003c\/li\u003e\n\u003cli\u003eEliminates brake fluid leaks at the wheel cylinder connection\u003c\/li\u003e\n\u003cli\u003eCorrects brake drag issues due to piston sticking or corrosion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eEnsure the mounting surface is clean and free of debris before installation. Use the four-bolt mounting method to secure the wheel cylinder firmly in place. Verify the correct orientation for the right-side position and confirm the inverted flare fitting matches the brake line connection. Since this part does not include a bleeder screw, use the vehicle’s existing bleeder for brake system bleeding. Properly adjust the star wheel and adjuster assembly to maintain optimal brake shoe clearance.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric Premium Wheel Cylinders are manufactured to meet stringent quality standards, ensuring reliable performance and durability. While specific warranty details for part number 134.77003 are not provided here, Centric typically offers coverage against manufacturing defects. Refer to the product documentation or manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":51906998173877,"sku":"BKNJ-134.77003","price":65.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_13477003_Fro.jpg?v=1774987756","url":"https:\/\/www.partcatalog.com\/products\/centric-134-77003-drum-brake-wheel-cylinder-rear-right-rearward","provider":"PartCatalog","version":"1.0","type":"link"}