Home / MARINE / MARINE ALTERNATORS / INBOARD MARINE ALTERNATORS / MARINE INBOARD ALTERNATORS BY ENGINE MFG / YANMAR MARINE INBOARD ALTERNATORS / Yanmar 128170-77200, 128170-77201 Replacement Alternator

Yanmar 128170-77200, 128170-77201 Replacement Alternator

**All parts are 100% brand new and meet or exceed OEM specifications.**
**Units may differ in color from listing photos and are for U.S. Models only (unless otherwise noted)**
**Fitment information below is accurate to the best of our knowledge and should be used for reference only. If you have any questions about fitment, please call our parts specialist before placing your order. For further assistance call 586-257-1515

Product Description

This unit is SAE J1171 Marine Ignition Protection Certified

Description: Alternator
OEM(s): Hitachi, Yanmar
Voltage: 12
Amps: 35
Rotation: CW
Mtg Ear 1 Hole: M8x1.25 Threaded
Mtg Ear 2 Hole: 8.6mm Unthreaded
Mtg Ear 3 Hole: 8.2mm Unthreaded
Mtg Ear 1 Thickness: 0.567in / 14.4mm
Mtg Ear 2 Thickness: 0.551in / 14mm
Mtg Ear 3 Thickness: 0.583in / 14.8mm
Fan Location: External
Regulator Location: Internal
B+ Terminal: M5x0.8
E Terminal: M5x0.8
P Terminal: Female Bullet
Polarity: Negative
Pulley Grooves: 1
Pulley Type: Solid
Pulley OD: 2.835in / 72mm
Notes:

Replaces:
HITACHI LR135-74, LR135-74B
YANMAR 128170-77200, 128170-77201, 128170-77202
Lucas LRA01331

Used On:
Yanmar 1GM 1981
Yanmar 1GM 1cyl 19.41ci 0.318 1980, 1981, 1982, 1983, 1984
Yanmar 1GM 318cc, 318cc 1-Cyl Diesel , Diesel 1980, 1981, 1982, 1983, 1984
Yanmar 1GM Al 1981
Yanmar 1GM10 1cyl 19.41ci 0.318 1980, 1981
Yanmar 1GM10 318cc, 318cc 1-Cyl Diesel , Diesel 1980, 1981
Yanmar 2GM 1981
Yanmar 2GM 2-Cyl Diesel , Diese 1980, 1981, 1982, 1983, 1984
Yanmar 2GM 2cyl Diese 1980, 1981, 1982, 1983, 1984
Yanmar 2GM Al 1981
Yanmar 2GMF 2-Cyl Diesel , Diese 1980, 1981, 1982, 1983, 1984
Yanmar 2GMF 2cyl Diese 1980, 1981, 1982, 1983, 1984
Yanmar 2QM15 2cyl 0.662L Diese 1977, 1978, 1979, 1980
Yanmar 2QM15 662cc, 662cc 2-Cyl Diesel , Diesel 1977, 1978, 1979, 1980
Yanmar 2QM20Y 1094cc, 1094cc 2-Cyl Diesel , Diesel 1975, 1976, 1977, 1978, 1979, 1980
Yanmar 2QM20Y 2cyl 1.094L Diese 1975, 1976, 1977, 1978, 1979, 1980
Yanmar 3GM 1981
Yanmar 3GM 3-Cyl Diesel , Diese 1980, 1981, 1982, 1983, 1984
Yanmar 3GM 3cyl Diese 1980, 1981, 1982, 1983, 1984
Yanmar 3GM Al 1981
Yanmar 3GMD 3-Cyl Diesel , Diese 1982
Yanmar 3GMD 3cyl Diese
Yanmar 3GMF 3-Cyl Diesel , Diese 1982
Yanmar 3GMF 3cyl Diese
Yanmar 3HM 1981
Yanmar 3HM 3-Cyl Diesel , Diese 1980, 1981, 1982, 1983, 1984
Yanmar 3HM 3cyl Diese 1980, 1981, 1982, 1983, 1984
Yanmar 3HM Al 1981
Yanmar 3HMF 3-Cyl Diesel , Diese 1980, 1981, 1982, 1983, 1984
Yanmar 3HMF 3cyl Diese 1980, 1981, 1982, 1983, 1984

MCR PART NUMBER: 12108N

**PROP 65 - This product may expose you to chemicals such as Lead, Carbon Black, Silica, Crystalline which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov**.