Code No. 21003-AN013
(Price excluding tax ¥ 173,000)
Friction is reduced with a two-layer coating. A piston kit that is lightweight and highly rigid by reviewing the structure.
Adoption of two-layer coating Theouter layer is a molybdenum coat that is effective for sliding under high load. Theinner layer is a fluororesin coat that is effective for sliding at high rotation.
1. 1. High rigidity
2. 2. Weight reduction (piston: 352g / piston pin: 97g)
3. 3. Low friction
New production of forged material with bridge structure
Shortening the piston pin to reduce weight
Reduces the number of oil holes in areas with
strong thrust load and strengthens oil lubrication
Weight reduction by lightening around the pin boss
Lightening and optimizing rigidity by lightening the skirt
The oil of the oil jet is guided to the center of the piston for cooling, and theoil in the oil ring is guided to the piston pin for lubrication.