Yanmar 4GM Alternator
- 128270-77200 121370-77200
How do I find my propeller references ?
Use our propeller search engine based on brand, power, but also propeller diameter and pitch.
On your old propeller, you should be able to find numbers, here is what they correspond to :
2 numbers with this format : 14X21
- The 1st number "14" is the propeller diameter
- The 2nd "21" is the propeller pitchThe 2nd "21" is the propeller pitch
3 numbers with this format : 3X13X21
- The 1st number "3" is the number of blades
- The 2nd number "13" is the propeller diameter
- The last number "21" is the propeller pitch
For more information on propellers, see our guide HERE
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Inboard alternator for Yanmar 4GM
Yanmar origin references: 128270-77200 / 121370-77200
Characteristics of the Yanmar alternator 128270-77200 / 121370-77200
Pressure: 12 Volts
Ampere: 35
Pulley: Micro V
Compatibilities
Yanmar 4GM Alternator (all models)
272,80 € 308,80 €
272,80 € 308,80 €
272,80 € 308,80 €
272,80 € 308,80 €
272,80 € 308,80 €
272,80 € 308,80 €
272,80 € 308,80 €
272,80 € 308,80 €
272,80 € 308,80 €
272,80 € 308,80 €
272,80 € 308,80 €
272,80 € 308,80 €
272,80 € 308,80 €
272,80 € 308,80 €
272,80 € 308,80 €
127,46 € 189,55 €
127,46 € 189,55 €
127,46 € 189,55 €
127,46 € 189,55 €
127,46 € 189,55 €
* Price recommended by our suppliers
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