售價
Available
由 CHIEN HONG MOTOR Co 出售及寄送
aluminium complete cylinder ø 75,5 pin ø 16 i-tech 4-stroke
商品代碼 :: 3118686車型: vespa sei giorni ii edition hpe 300 ie 4t lc euro 5 2021->2022 (md31m)
商品說明
Aluminium complete cylinder I-TECH 4 Stroke
Ø 75,5 pin Ø 16 H2O
Cylinder
- Material: primary aluminium alloy with a high content of hardened and tempered silicon, cylinder liner with silicon carbide coating in a galvanic nickel die and crossed smoothing with two diamond passages with very limited tolerances
- Machining: on machine tools with high precision numerical control
- Cylinder-piston connection with an allowance of 0.05 mm
- Recalculated and upgraded heat exchange surfaces
Piston
- Ultra compact with 3 rings
- Material: special aluminium alloy with high silicon content, low thermal expansion and a tin facing on the sliding surfaces
- Machining on machine tools with numerical control
- Lightened and reinforced
- Upgraded heat exchange surfaces
Piston rings
- Special rings with high sliding ease and very high mechanical resistance
- I° ring compression in nitrided and chromium steel
- II° special cast iron ring
- Three piece scraper ring made of chromiumplated special steel alloy
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