Coolant Pump Screw PARSUN T40-04000012

Compatible Engines

The PARSUN T40-04000012 Coolant Pump Screw is a vital component of your outboard motor's cooling system. This small but essential part ensures proper compression and sealing of the pump, directly impacting heat dissipation efficiency. Without it, your engine risks overheating, which can lead to costly repairs.

As specific compatible engine models are not listed in the source data, we recommend verifying fitment strictly by the manufacturer catalog number T40-04000012 or original OE number. Each engine may have specific mounting requirements. If you have any doubts about compatibility with your unit, please contact our customer support team. Our experts will help you verify part fitment to ensure a risk-free purchase.

Installation and Maintenance

Replacing the coolant pump screw should be part of your regular preventive maintenance. We recommend inspecting this part every season or during major engine servicing. A rusted or damaged screw can cause leaks, weakening pump performance and reducing cooling water flow. When removing the screw, check the condition of the seals; it is often advisable to replace them simultaneously to ensure full system tightness. Use the appropriate tools to avoid stripping the threads, which could require expensive housing repairs.

• Quality Guarantee – Genuine PARSUN product ensuring durability and reliability.
• Key Function – Protects the engine from overheating by maintaining optimal operating temperature.
• Easy Installation – Standard part that can be replaced during routine maintenance.
• OEM Fit – Perfect dimensions and thread pitch matching factory specifications.