{"product_id":"moog-423-universal-joint-at-center-bearing-at-rear-axle-or-at-transmission","title":"Moog 423 Universal Joint - At Center Bearing, At Rear Axle or At Transmission","description":"\u003ch2\u003eMoog Universal Joint 423 Overview\u003c\/h2\u003e\u003cp\u003eThe Moog 423 universal joint is engineered for driveline and axle applications requiring reliable rotational movement and durability. Designed with greaseable, 4 grooved round bearings, this U-joint supports smooth operation and extended service life in various vehicle models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eGreaseable design with regular lube fitting in cross for easy maintenance\u003c\/li\u003e\n\u003cli\u003e4 grooved round bearing caps ensuring secure fit and smooth rotation\u003c\/li\u003e\n\u003cli\u003eBearing cap diameters approximately 1.188 inches (30.1-30.2 mm)\u003c\/li\u003e\n\u003cli\u003eLength measurements of 2.563 inches (65.1 mm) from outside groove to outside groove\u003c\/li\u003e\n\u003cli\u003eCompatible with Cleveland R55 OE series specifications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications and Features\u003c\/h2\u003e\u003cp\u003eThe Moog 423 universal joint features precision-engineered bearing caps with round grooves, measuring 1.188 inches in diameter on both axes. The length from outside groove to outside groove is 2.563 inches (65.1 mm), matching OE Cleveland R55 series dimensions. This U-joint includes a regular lube fitting located in the cross, allowing for routine lubrication to maintain optimal performance. The greaseable design helps reduce wear and extends the lifespan of the driveline component. Both bearing types A and B are round grooved, providing consistent fitment and rotational stability.\u003c\/p\u003e\u003ch2\u003eApplications and Problem Solving\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplaces worn or damaged universal joints in driveline and axle assemblies\u003c\/li\u003e\n\u003cli\u003eAddresses driveline vibrations caused by failing U-joints\u003c\/li\u003e\n\u003cli\u003eRestores smooth rotational movement in vehicles with Cleveland R55 series components\u003c\/li\u003e\n\u003cli\u003ePrevents premature bearing wear through greaseable design\u003c\/li\u003e\n\u003cli\u003eSuitable for vehicles requiring 4 grooved round bearing U-joints with 2.563 inch length\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Moog 423 universal joint, ensure the bearing caps are properly seated in the yoke to avoid misalignment. Use the grease fitting to lubricate the cross after installation and periodically during maintenance intervals. Verify that the U-joint matches the Cleveland R55 OE series specifications for your vehicle to ensure compatibility. Proper torque specifications should be followed to prevent premature wear or failure.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eMoog universal joints are manufactured to meet or exceed OE standards, providing reliable performance in demanding driveline applications. The 423 part number is backed by Moog's quality control processes, ensuring durability and fitment accuracy. While specific warranty details are not provided here, Moog typically offers coverage against defects in materials and workmanship.\u003c\/p\u003e","brand":"Moog","offers":[{"title":"Default Title","offer_id":51864714150069,"sku":"FLLK-423","price":33.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MO_423_Fro.jpg?v=1774732229","url":"https:\/\/www.partcatalog.com\/products\/moog-423-universal-joint-at-center-bearing-at-rear-axle-or-at-transmission","provider":"PartCatalog","version":"1.0","type":"link"}