Yanmar Alternator | 12V 80A | 6LP / 6LPA Series | 119773-77200

Description

The Yanmar Alternator (12V 80A) is designed to deliver reliable charging performance for Yanmar 6LP and 6LPA marine diesel engines. This alternator supplies stable electrical output to support engine operation, battery charging, and onboard electrical systems.

Manufactured to OEM-equivalent specifications, it provides accurate fitment, dependable output, and long service life in marine environments. Suitable for alternator replacement during electrical system service or overhaul.

Product Type

Alternator

Electrical Specifications

• Voltage: 12 Volts

• Output: 80 Amps

Physical Specifications

• Freewheel pulley: No

• Pulley diameter: 74 mm

• Number of ribs (pulley): 2

• B+ connection: M6

• Mounting holes: 2

Yanmar OEM / Reference Numbers

• 119773-77200

• 119773-77201

Compatibility

Suitable for Yanmar engines:

6LPA Series

• 6LPA-DTP

• 6LPA-DTZP

• 6LPA-STP

• 6LPA-STZ

• 6LPA-STP2

• 6LPA-STZP2

• 6LPA-STZP3

• 6LPA-DTZEP1

• 6LPA-STZEP1

• 6LPA-STZYJ

6LP Series

• 6LP-DT

• 6LP-DTE

• 6LP-DTZE

• 6LP-DTZY

• 6LP-ST

• 6LP-STE

• 6LP-STZE

• 6LP-STZY

• 6LP-WDT

• 6LP-WDTZY

• 6LP-WST

• 6LP-WSTZY

• 6LP-DTZE1

• 6LP-STZE1