{"product_id":"national-hb-88108-d-drive-shaft-center-support","title":"National HB-88108-D Drive Shaft Center Support","description":"\u003ch2\u003eOverview of National Drive Shaft Center Support HB-88108-D\u003c\/h2\u003e\u003cp\u003eThe National HB-88108-D drive shaft center support is engineered for reliable driveline performance in Dodge Ram 2500, Ram 3500, and W-Series trucks including W100, W150, W250, and W350 models. This component is designed to maintain proper alignment and support of the drive shaft, ensuring smooth power transfer and reducing vibration.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eType: 2 center support design for enhanced stability\u003c\/li\u003e\n\u003cli\u003eBolt hole diameter: 6.6 inches (167.64 mm) for secure mounting\u003c\/li\u003e\n\u003cli\u003eBore diameter: 1.5748 inches (40 mm) to fit drive shaft precisely\u003c\/li\u003e\n\u003cli\u003eCenterline measurement: 2.23 inches (56.642 mm) for accurate positioning\u003c\/li\u003e\n\u003cli\u003eIncludes compatible slingers (230141 and 230104) for dust and debris protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Specifications\u003c\/h2\u003e\u003cp\u003eThe HB-88108-D drive shaft center support from National is manufactured to meet exact OEM specifications for Dodge Ram 2500, Ram 3500, and W-Series trucks. The 6.6-inch bolt hole spacing ensures a secure fit to the vehicle’s chassis, while the 40 mm bore diameter accommodates the drive shaft with minimal play. The 2.23-inch centerline dimension is critical for maintaining proper alignment and reducing drivetrain stress. This part includes two slingers (230141 and 230104) that help protect the bearing from contaminants, extending the service life of the component.\u003c\/p\u003e\u003ch2\u003eCompatible Vehicles and Applications\u003c\/h2\u003e\u003cp\u003eThis drive shaft center support is compatible with the following Dodge models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDodge Ram 2500\u003c\/li\u003e\n\u003cli\u003eDodge Ram 3500\u003c\/li\u003e\n\u003cli\u003eDodge W100\u003c\/li\u003e\n\u003cli\u003eDodge W150\u003c\/li\u003e\n\u003cli\u003eDodge W250\u003c\/li\u003e\n\u003cli\u003eDodge W350\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt is designed specifically for driveline and axle applications requiring a Type 2 center support, making it suitable for heavy-duty truck use where durability and precision are essential.\u003c\/p\u003e\u003ch2\u003eCommon Issues Addressed by HB-88108-D\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExcessive drive shaft vibration or noise\u003c\/li\u003e\n\u003cli\u003eMisalignment causing premature wear on driveline components\u003c\/li\u003e\n\u003cli\u003eCenter support bearing failure due to contamination\u003c\/li\u003e\n\u003cli\u003eLoose or damaged mounting points on the drive shaft assembly\u003c\/li\u003e\n\u003cli\u003eReduced driveline stability under load conditions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the National HB-88108-D drive shaft center support, ensure the mounting surface is clean and free of debris. Verify bolt hole alignment matches the 6.6-inch spacing to avoid installation issues. Use proper torque specifications to secure the center support and prevent loosening during operation. Inspect the included slingers for proper placement to maintain bearing protection. It is recommended to check the drive shaft alignment after installation to confirm smooth operation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eNational manufactures the HB-88108-D drive shaft center support to meet stringent quality standards, ensuring durability and reliable performance in demanding applications. This part is backed by National’s warranty coverage, which protects against defects in materials and workmanship under normal use. For specific warranty terms, refer to National’s official documentation.\u003c\/p\u003e","brand":"National","offers":[{"title":"Default Title","offer_id":43450612318389,"sku":"BCZK-HB-88108-D","price":79.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/NS_HB88108D_Fro.jpg?v=1774734841","url":"https:\/\/www.partcatalog.com\/products\/national-hb-88108-d-drive-shaft-center-support","provider":"PartCatalog","version":"1.0","type":"link"}