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Spare Parts – Water Cannon, Pump & Valve Spares

When equipment downtime hits your fleet, having the right spare parts can mean the difference between a full day’s operation and lost hours on site. Our spare parts range covers everything from AGM batteries and control system modules to full-scale engine kits, electrical components, spray valve spares (SV-125 & SV-205) and water-cannon repair sets. With genuine stock ready to ship from Melbourne and backed by expert support, you’ll be back up and running faster.

Each water-truck build deserves reliable components designed for heavy duty use under harsh Australian conditions. That’s why T-Rex Manufacturing sources spares for major assemblies, such as our electric and pneumatic cannons, as well as minor items like seals, bearings, and nozzles. Whether you’re repairing a leak, refreshing your system for another season or preparing a fleet for rollover maintenance, having access to the correct spare parts keeps your asset performing.

If you’re outfitting a new truck or servicing an existing unit, browse our spare parts catalogue and select by category, stock status or part number. Need assistance? Contact our team to help match the right part with your system, confirm compatibility and secure dispatch. Keep your water-truck system ready for action, stock the correct spares, avoid unnecessary downtime and maintain operational readiness.