High-quality Orbitrade replacement part suitable for Volvo Penta petrol and diesel marine engines and Yanmar diesel marine engines.
Oribtrade Alternator YANMAR 3JH, 3YM, 4JH, 4LH, 6LY 8-12977

Part no: 8-12977

3JH, 3YM, 4JH, 4LH, 6LY

3JH2

3JH2BE, 3JH2E

3JH3

3JH3E, 3JH3E-YEU

3JH4E

3YM20, 3YM30

4JH-TE

4JH2-CE, 4JH2-DET, 4JH2-E, 4JH2-HTE, 4JH2-TE, 4JH2-UTE

4JH3-CE, 4JH3-DET, 4JH3-HTE, 4JH3-TCE, 4JH3-TE, 4JH3E

4JHE

4LH-DET, 4LH-HTE, 4LH-STE, 4LH-TE, 4LHA-DET, 4LHA-DTZ, 4LHA-HTE, 4LHA-HTZE, 4LHA-STE, 4LHASTZE

6LY-ST, 6LY-STE, 6LY-STM, 6LY-STZY, 6LY-UT, 6LY-UTE, 6LY-UTM, 6LY-UTZY

6LY2-STE

6LYA-STE, 6LYA-UTE

6LYM-STE, 6LYM-UTE

Voltage: 14V

Ampere: 55A

Fan: External

Pulley: Single 72mm

Polarity: 2-poles

Plug: P0605

Built in regulator: Yes

B+ Connection: M5

Replaces OEM: 129772-77200