{"product_id":"centric-134-42305-drum-brake-wheel-cylinder","title":"Centric 134.42305 Drum Brake Wheel Cylinder - Rear","description":"\u003ch2\u003eOverview of Centric Premium Wheel Cylinders 134.42305\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Wheel Cylinder 134.42305 is designed specifically for Nissan 720 and D21 models, providing reliable drum brake hydraulic performance. This bolted wheel cylinder features dual pistons and includes a bleeder screw for efficient brake maintenance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAttachment Type: Bolted with 2 mounting bolts\u003c\/li\u003e\n\u003cli\u003eInlet Thread Diameter: 10.000 mm with 1.000 thread pitch\u003c\/li\u003e\n\u003cli\u003eBore Diameter: Approximately 17.46 mm (11\/16 inch)\u003c\/li\u003e\n\u003cli\u003eIncludes bleeder screw with 7.000 mm thread diameter and 1.000 thread pitch\u003c\/li\u003e\n\u003cli\u003eDual dimpled pistons for balanced brake pressure\u003c\/li\u003e\n\u003cli\u003eInverted flare type inlet and port fittings\u003c\/li\u003e\n\u003cli\u003eCompatible with left and right wheel positions\u003c\/li\u003e\n\u003cli\u003eWeight: 1.1 lbs (0.5 kgs)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eAbout Centric Premium Wheel Cylinders\u003c\/h2\u003e\u003cp\u003eThe Centric Premium Wheel Cylinders line focuses on delivering precise fitment and durable construction for brake hydraulics. This product line emphasizes quality materials and exact specifications to ensure consistent braking performance and ease of installation. The 134.42305 model maintains these standards, making it suitable for Nissan 720 and D21 drum brake systems.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis drum brake wheel cylinder features a bolted attachment type with two mounting bolts, ensuring secure installation on compatible Nissan 720 and D21 vehicles. The cylinder includes two dimpled pistons that help maintain even pressure distribution within the brake system. The bore diameter measures approximately 17.46 mm (11\/16 inch), matching OEM specifications for proper hydraulic function. The inlet and port fittings use an inverted flare design with a 10 mm inlet thread diameter and 1.000 thread pitch, facilitating a leak-resistant connection. Additionally, the included bleeder screw with a 7 mm thread diameter and 1.000 thread pitch allows for straightforward brake fluid bleeding during maintenance.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement of worn or leaking drum brake wheel cylinders on Nissan 720 and D21 models\u003c\/li\u003e\n\u003cli\u003eResolving brake fluid leaks caused by damaged pistons or seals\u003c\/li\u003e\n\u003cli\u003eRestoring proper brake hydraulic pressure for improved stopping performance\u003c\/li\u003e\n\u003cli\u003eAddressing uneven brake application due to faulty wheel cylinders\u003c\/li\u003e\n\u003cli\u003eMaintenance of brake system integrity during routine brake service\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is securely lifted and supported before beginning installation\u003c\/li\u003e\n\u003cli\u003eUse the included bleeder screw to properly bleed air from the brake system after installation\u003c\/li\u003e\n\u003cli\u003eVerify the bore diameter and mounting hole alignment match the vehicle’s specifications\u003c\/li\u003e\n\u003cli\u003eInspect brake lines and fittings for damage or corrosion during installation\u003c\/li\u003e\n\u003cli\u003eTorque mounting bolts to manufacturer specifications to avoid leaks or loosening\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eCentric Premium Wheel Cylinders are manufactured to meet or exceed OEM standards for fit, form, and function. The 134.42305 wheel cylinder undergoes rigorous quality control to ensure durability and reliable brake performance. While specific warranty details are not provided here, Centric products typically include coverage against defects in materials and workmanship. Consult product documentation or supplier information for exact warranty terms.\u003c\/p\u003e","brand":"Centric","offers":[{"title":"Default Title","offer_id":43637544550581,"sku":"BKNJ-134.42305","price":20.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/CE_13442305_Fro.jpg?v=1774987594","url":"https:\/\/www.partcatalog.com\/products\/centric-134-42305-drum-brake-wheel-cylinder","provider":"PartCatalog","version":"1.0","type":"link"}