ATG13278 Alternator 119573-77200 119573-77201 400-44130 LR180-03 LR180-03A LR180-03B LR180-03C for Yanmar 3JH2 3JH2BE 3JH2E 3JH3 1991-2003

Part Numbers

ARROWHEAD: 400-44130
J & N: 400-44046
LESTER: 12272
SIERRA MARINE: 18-6278, 18-6297, 18-6929
YANMAR: 119573-77200, 119573-77201, 129470-77200

Product Description

This premium aftermarket 12V 80A Alternator is designed as a direct replacement for Yanmar marine and industrial diesel engine applications, including 3JH2, 3JH2BE, 3JH2E, 3JH3, 3JH3E, 3JH4E, 3YM20, 3YM30, 4JH2, 4JH3, 4JHE, 4LHA, 4LH, 6LY, 6LYA, 6LYM series. With 80A output, internal regulator, external fan, and fully insulated design, it delivers reliable charging performance and dependable service in demanding marine and industrial applications.

This alternator replaces OE part numbers 400-44130 (Arrowhead), 400-44046 (J & N), 12272 (Lester), 18-6278, 18-6297, 18-6929 (Sierra Marine), and 119573-77200, 119573-77201, 129470-77200 (Yanmar). Cross-reference Hitachi LR180-03, LR180-03A, LR180-03B, LR180-03C.

• 12V alternator

• 80A amperage

• Fully insulated

• Terminal ID: Light / Relay

• Relay terminal voltage: 1.25V static, battery voltage when running

• Blue wire is stator voltage

• External fan

• Internal regulator

• 1-groove solid pulley, 74mm OD, 1/2" belt width

• Mount hole 1: M8x1.25 threaded

• Mount hole 2: unthreaded

• Mount hole 3: 10.400mm unthreaded

• Mounting ear thickness: 14mm / 14mm / 15mm

• B+ terminal: M5x0.8

• Polarity: Insulated

• 1 year warranty

• Aftermarket replacement part

• Approx. 5.3 kg

Specifications

Item Condition: Aftermarket Part
Description: Alternator
Critical Note: Fully Insulated @ Terminal ID: Light / Relay @ The Relay Terminal Voltage is 1.25V Static and Battery Voltage When Running @ Blue Wire is Stator Voltage
Volt: 12V
Amps: 80A
Condition: New
Regulator Clock: 0.520833333333333
Quality Type: Standard
Mount Hole ID 1: M8x1.25
Mount Hole 1 Type: Threaded
Mount Hole 2 Type: Unthreaded
Mount Hole ID 3: 10.400mm
Mount Hole 3 Type: Unthreaded
Mounting Ear Thickness: 0.551" / 14mm
Mounting Ear 2 Thickness: 0.551" / 14mm
Mounting Ear 3 Thickness: 0.591" / 15mm
Fan Location: External
Regulator Location: Internal
Terminal ID 2: B+
Terminal 2 Size: M5x0.8
Polarity: Insulated
Number of Grooves: 1
Pulley Type: Solid
Pulley Outer Diameter: 2.913" / 74mm
Warranty: 1 Year
Notes: 1/2" Belt Width Pulley
Weight: 5.3KG

Fitment

Yanmar – 3JH2 – 1991-1999 – 3cyl Diesel
Yanmar – 3JH2BE – 1991-1999 – 3cyl Diesel
Yanmar – 3JH2E – 1991-1999 – 3cyl Diesel
Yanmar – 3JH3 – 1999-2003 – 3cyl Diesel
Yanmar – 3JH3E
Yanmar – 3JH3E-YEU
Yanmar – 3JH4E – 2003 – 1.64L 3-Cyl Diesel
Yanmar – 3YM20 – 2004 – 3-Cyl Diesel
Yanmar – 3YM30 – 2004 – 1.1L 3-Cyl Diesel
Yanmar – 4JH2-CE / 4JH2-DTE / 4JH2-E / 4JH2-HTE / 4JH2-TE / 4JH2-UTE – 1988 – 4cyl Diesel
Yanmar – 4JH3-CE / 4JH3-DTE / 4JH3E / 4JH3-HTE / 4JH3-TCE / 4JH3-TE – 1994-2003 – 4cyl Diesel
Yanmar – 4JHE / 4JH-TE – 1982 – 4cyl Diesel
Yanmar – 4LHA-DTE / 4LHA-DTZ / 4LHA-HTE / 4LHA-HTZE / 4LHA-STE / 4LHA-STZE
Yanmar – 4LH-DTE / 4LH-HTE / 4LH-STE / 4LH-TE – 1987 – 4cyl Diesel
Yanmar – 6LY2-STE / 6LYA-STE / 6LYA-UTE / 6LYM-STE / 6LYM-UTE – 1992 – 6cyl Diesel
Yanmar – 6LY-ST / 6LY-STE / 6LY-STM / 6LY-STZY / 6LY-UT / 6LY-UTE / 6LY-UTM / 6LY-UTZY – 1992 – 6cyl Diesel
Yanmar – KBW-20 / KBW-21 / KM3A / KM5A / UJH2E

Compatible with equipment using 119573-77200, 119573-77201, 129470-77200, 400-44130, 400-44046, 12272, 18-6278, LR180-03, or LR180-03A alternator part numbers.