O-Ring, for Komatsu part number OR159.3 3.x5.7N170 After Market This part has been verified by FDC to be interchangeable with the original part; it is not a cheap copy but a well-engineered replacement product.
OR159.3 3.x5.7N170 Komatsu O-Ring Non-Gen
Komatsu O-Ring Non-Gen
£2.40 (exc TAX)
OR159.3 3.x5.7N170 – Komatsu O-Ring Non-Gen Quality repair part.