{"product_id":"national-hb-31-drive-shaft-center-support","title":"National HB-31 Drive Shaft Center Support","description":"\u003ch2\u003eOverview of National HB-31 Drive Shaft Center Support\u003c\/h2\u003e\u003cp\u003eThe National HB-31 drive shaft center support is engineered for Toyota Tacoma models requiring precise driveline stability. This component ensures proper alignment and support of the drive shaft, contributing to smooth power transfer and reduced vibration.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: 4\u003c\/li\u003e\n\u003cli\u003eBore Diameter: 1.1811 inches (30 mm)\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 4.3415 inches (110.274 mm)\u003c\/li\u003e\n\u003cli\u003eWidth: 2.3125 inches (58.738 mm)\u003c\/li\u003e\n\u003cli\u003ePart Number: HB-31\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Specifications and Design Details\u003c\/h2\u003e\u003cp\u003eThe HB-31 drive shaft center support features a bore size of 1.1811 inches (30 mm), designed to fit securely around the drive shaft for optimal support. Its outside diameter measures 4.3415 inches (110.274 mm), providing a robust housing that maintains shaft alignment under various driving conditions. The width of 2.3125 inches (58.738 mm) ensures adequate surface contact for stability without adding unnecessary bulk. This part is specifically manufactured to meet the dimensional requirements of Toyota Tacoma driveline systems.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Application\u003c\/h2\u003e\u003cp\u003eThis drive shaft center support is compatible with Toyota Tacoma models, providing a direct replacement for worn or damaged center supports. The National HB-31 part number corresponds to OEM specifications, making it suitable for maintaining factory driveline performance and reliability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eReduces drive shaft vibration and noise\u003c\/li\u003e\n\u003cli\u003ePrevents misalignment and excessive wear\u003c\/li\u003e\n\u003cli\u003eSupports smooth rotational movement of the drive shaft\u003c\/li\u003e\n\u003cli\u003eAddresses issues related to center bearing failure\u003c\/li\u003e\n\u003cli\u003eHelps maintain driveline balance and vehicle stability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the National HB-31 drive shaft center support, ensure the bore diameter matches the drive shaft precisely to avoid play or binding. Proper alignment during installation is critical to prevent premature wear. It is recommended to inspect the drive shaft and surrounding components for damage or wear before fitting the new center support. Use appropriate torque specifications and verify that the support is securely mounted to the vehicle frame.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eNational manufactures the HB-31 drive shaft center support to meet industry standards for durability and performance. While specific warranty details may vary, National parts typically come with a limited warranty covering defects in materials and workmanship. This ensures confidence in the part’s reliability when installed on compatible Toyota Tacoma vehicles.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43450611400885,"sku":"BCZK-HB-31","price":111.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_HB31_Fro.jpg?v=1774734840","url":"https:\/\/www.partcatalog.com\/products\/national-hb-31-drive-shaft-center-support","provider":"PartCatalog","version":"1.0","type":"link"}