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Yanmar 3YM20
Yanmar | Inboard shaft
41 Motor parts
MyMotor
Yanmar 3YM20
specifications
Engine type
Inboard shaft
Engine manufacturer
Yanmar
Motor model
3YM20
Fuel type
Diesel
Power per motor
21 hp
Number of cylinders
3
Max RPM
3600 U/min U/min
Idle RPM
850 U/min U/min
Engine weight with transmission
130kg (KM2P-1) kg
Engine weight with saildrive
154kg (SD20/SD25) kg
Cold valve clearance
0,20 / 0,20 kalt
Oil capacity including filter
2,7L L
Saildrive oil capacity
2,2L (SD20/SD25) L
Gear oil capacity
0,3L (KM2P-1) L
Engine oil viscosity
15W40
Drive oil viscosity
15W40 (KM2P-1) / 80W90 (SD20/SD25)
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