247.090.744.313 (147674-11080) | INTAKE VALVE SEAT

DESCRIPTION:

The valve seats are made of heat-resistant steel. The seating surfaces are hardened in order to minimize wear and prevent dent marks.

FEATURE:

The item is strictly produced in accordance with Yanmar original technical standard and drawings. The performance of it is the same as Yanmar genuine part, and also, it is able to be exchanged with YANMAR genuine part.

PRECAUTIONS:

The valve seat is requested to mount on the cylinder head in according to cold-fitting procedure, which cold medium is liquid nitrogen or dry ice.