1) Displacement (cc/r) : 138
2) Number of cylinder : 5
3) Diameter of cylinder (mm) : 35
4) Stroke (mm) : 28.6
5) Max. speed (r/min) : 7,000
6) Refrigerant : R134a
7) Lubricant oil : PAG
8) Number of groove : 4PV
9) Port direction : above
10) Weight (kg) : 7.8