At DMG Motorsports, we present the Vertex Water Pump Rebuild Kit 821868 (680-1868) — a complete, ready-to-install solution for restoring your Honda TRX450R's cooling system to like-new condition. Rather than hunting down individual gaskets, seals, bearings and washers one by one, this single kit delivers every component you need to properly rebuild your water pump in one trip to the workbench. Built to meet or exceed OEM specifications, it's the smart, cost-effective way to stop leaks, prevent overheating, and keep your engine running at the correct temperature season after season. Whether you're doing routine maintenance or repairing a worn or leaking pump, this Vertex kit takes the guesswork out of the job and gets you back on the trail with confidence.

Features:

• Complete rebuild kit — includes inner clutch cover gasket, water pump cover gasket and all bearings, seals and washers required to rebuild the water pump
• Mechanical seal included, eliminating the need to source it separately
• Manufactured to meet or exceed OEM quality standards for reliable, long-lasting performance
• Designed as a direct fit replacement for the factory water pump assembly, helping ensure proper sealing and leak prevention
• Specifically fits Honda TRX450R 450cc ATVs, model years 2004-2005
• Vertex part number 821868 / 680-1868, UPC 714205009507
• Everything needed in a single package for a straightforward, no-hassle water pump rebuild

Fitment