Yanmar impeller pump cover bolt set, 6 pieces – 119574-42580-6

Yanmar water pump cover bolts 119574-42580-6 is a set of six original fastening bolts for the cover of the seawater pump (impeller pump) on various Yanmar marine diesel engines. These bolts ensure that the pump cover is securely attached to the pump housing, maintaining a proper seal of the cooling system. Damaged or corroded bolts can lead to poor sealing, cooling water leakage, and additional maintenance work during impeller replacement.

Main features and benefits:

Secure fastening: Keeps the impeller pump cover safely in place.
Prevents cooling water leakage: Supports proper sealing of the water pump.
Corrosion-resistant material: Manufactured from stainless steel or high-quality brass for use in marine environments.
M5 thread: Original dimensions for a perfect fit.
Set of 6 pieces: Complete set for mounting one pump cover.
Original Yanmar part: Guarantees reliability and compatibility.