Coolant Pump Shaft Seal RECMAR PAJASOF40431-050

Compatible Engines

The RECMAR PAJASOF40431-050 coolant pump shaft seal is a critical component of the cooling system, ensuring a hermetic seal between moving and stationary pump parts. While specific application details require verification, this product is engineered for the reliability of marine vessels. **Compatibility must be verified by the manufacturer catalog number (PAJASOF40431-050) or OE number**, as the same part number may be used in various outboard motor configurations. If you have any doubts about fitting this part to your specific boat model, **we strongly recommend contacting customer support** to professionally confirm compatibility and avoid purchasing the wrong part.

Installation, Setup, and Maintenance Tips

Replacing the shaft seal is a task that should not be taken lightly. We recommend regular inspection of seal conditions, especially before the boating season begins. **Proper installation requires thorough cleaning of the seal housing** from deposits and corrosion to ensure a perfect fit for the new element. Avoid overtightening, which can lead to deformation of the sealing material. Maintaining this part's functionality prevents air from entering the cooling system, directly impacting **heat dissipation efficiency** and overall engine lifespan. Regular replacement with original or high-quality alternatives like RECMAR is an investment in water safety.

• Leak-proof guarantee – effective protection against coolant leaks.
• Original quality – product from the reputable manufacturer RECMAR.
• Easy replacement – standard maintenance item in water pumps.
• Engine protection – prevents the power unit from overheating.