ATG11957 Alternator 6P1395 6T1395 8HC3022FAS for Caterpillar 3406 3406B 3408 Marine and Industrial Engines | 24V 35A Replacement
Part Numbers
| API MARINE | 20150 |
| ARCO MARINE | 60197 |
| ARROWHEAD | AMO0055, PL8HC3022FAS, PL110-285 |
| CARGO | 113549 |
| CATERPILLAR | 6P1395, 6T1395 |
| J & N | 400-16028, 400-16152 |
| LESTER | 8050 |
| MOTOROLA | 10-285, 8HC3022F, 8HC3022FAS, 8HC3022FS |
| PRESTOLITE | 110-285 |
| QUICKSILVER | 8M6007450 |
| SACHIN | 68098639 |
Product Description
The ATG11957 alternator is a 24V, 35A aftermarket replacement designed for Caterpillar marine and industrial engines, including the 3406, 3406B, and 3408 engine models. It cross-references Caterpillar part numbers 6P1395 and 6T1395, along with compatible references from API Marine, ARCO Marine, Arrowhead, Motorola, Prestolite, and other manufacturers.
This alternator features an internal regulator (IR), an external fan (EF), a 12 o’clock mounting configuration, and bidirectional (BI) rotation. Its insulated polarity design and specified mounting and electrical terminals support compatible replacement applications requiring the corresponding installation dimensions.
Designed for applicable marine and industrial equipment, the ATG11957 provides a replacement solution for compatible charging systems. Verify the original alternator part number, mounting configuration, terminal specifications, and engine application before ordering.
Product Specs
| Item Condition | Aftermarket Part |
| Unit Type | Alternator |
| Voltage | 24 |
| Rotation | BI |
| Dimension | Replacement 35A Unit:, Mtg. Ear Holes (3): 5/16-18 Threaded, Mtg. Ear Hole (1): 13.7mm Unthreaded, B+ Term: 1/4-20, AC Term: 10-24, B- Term: 10-24, Polarity: Insulated, Shaft: 15.9mm, Shaft Threads: 5/8-18, Note: Externally Mounted Capacitor, |
| Amperage | 35 |
| Clock | 12 |
| Regulator | IR |
| Fan Type | EF |
| Fits | Caterpillar And Other Industrial Equipment |
Compatible Applications
| MAKE | TYPE |
MODEL |
YEAR |
ENGINE |
| CATERPILLAR | Engines - Marine | Various Models | 1980 | 3406 |
| CATERPILLAR | Engines - Marine | Various Models | 1980 | 3406B |
| CATERPILLAR | Engines - Marine | Various Models | 1980 | 3408 |
| CATERPILLAR | Engines - Marine | Various Models | 1980 | 3412 |
| CATERPILLAR | Engines - Marine | Various Models | 1981 | 3406 |
| CATERPILLAR | Engines - Marine | Various Models | 1981 | 3406B |
| CATERPILLAR | Engines - Marine | Various Models | 1981 | 3408 |
| CATERPILLAR | Engines - Marine | Various Models | 1981 | 3412 |
| CATERPILLAR | Engines - Marine | Various Models | 1982 | 3406 |
| CATERPILLAR | Engines - Marine | Various Models | 1982 | 3406B |
| CATERPILLAR | Engines - Marine | Various Models | 1982 | 3408 |
| CATERPILLAR | Engines - Marine | Various Models | 1982 | 3412 |
| CATERPILLAR | Engines - Marine | Various Models | 1983 | 3406 |
| CATERPILLAR | Engines - Marine | Various Models | 1983 | 3406B |
| CATERPILLAR | Engines - Marine | Various Models | 1983 | 3408 |
| CATERPILLAR | Engines - Marine | Various Models | 1983 | 3412 |
| CATERPILLAR | Engines - Marine | Various Models | 1984 | 3406 |
| CATERPILLAR | Engines - Marine | Various Models | 1984 | 3406B |
| CATERPILLAR | Engines - Marine | Various Models | 1984 | 3408 |
| CATERPILLAR | Engines - Marine | Various Models | 1984 | 3412 |
| CATERPILLAR | Engines - Marine | Various Models | 1985 | 3406 |
| CATERPILLAR | Engines - Marine | Various Models | 1985 | 3406B |
| CATERPILLAR | Engines - Marine | Various Models | 1985 | 3408 |
| CATERPILLAR | Engines - Marine | Various Models | 1985 | 3412 |
| CATERPILLAR | Engines - Marine | Various Models | 1986 | 3406 |
| CATERPILLAR | Engines - Marine | Various Models | 1986 | 3406B |
| CATERPILLAR | Engines - Marine | Various Models | 1986 | 3408 |
| CATERPILLAR | Engines - Marine | Various Models | 1986 | 3412 |
| CATERPILLAR | Engines - Marine | Various Models | 1987 | 3406 |
| CATERPILLAR | Engines - Marine | Various Models | 1987 | 3406B |
| CATERPILLAR | Engines - Marine | Various Models | 1987 | 3408 |
| CATERPILLAR | Engines - Marine | Various Models | 1987 | 3412 |
| CATERPILLAR | Engines - Marine | Various Models | 1988 | 3406 |
| CATERPILLAR | Engines - Marine | Various Models | 1988 | 3406B |
| CATERPILLAR | Engines - Marine | Various Models | 1988 | 3408 |
| CATERPILLAR | Engines - Marine | Various Models | 1988 | 3412 |
| CATERPILLAR | Engines - Marine | Various Models | 1989 | 3406 |
| CATERPILLAR | Engines - Marine | Various Models | 1989 | 3406B |
| CATERPILLAR | Engines - Marine | Various Models | 1989 | 3408 |
| CATERPILLAR | Engines - Marine | Various Models | 1989 | 3412 |
| CATERPILLAR | Engines - Marine | Various Models | 1990 | 3406 |
| CATERPILLAR | Engines - Marine | Various Models | 1990 | 3406B |
| CATERPILLAR | Engines - Marine | Various Models | 1990 | 3408 |
| CATERPILLAR | Engines - Marine | Various Models | 1990 | 3412 |
| CATERPILLAR | Engines - Marine | Various Models | 1991 | 3406 |
| CATERPILLAR | Engines - Marine | Various Models | 1991 | 3406B |
| CATERPILLAR | Engines - Marine | Various Models | 1991 | 3408 |
| CATERPILLAR | Engines - Marine | Various Models | 1991 | 3412 |
| CATERPILLAR | Engines - Marine | Various Models | 1992 | 3176B |
| CATERPILLAR | Engines - Marine | Various Models | 1992 | 3406 |
| CATERPILLAR | Engines - Marine | Various Models | 1992 | 3406B |
| CATERPILLAR | Engines - Marine | Various Models | 1992 | 3408 |
| CATERPILLAR | Engines - Marine | Various Models | 1992 | 3412 |
| CATERPILLAR | Engines - Marine | Various Models | 1993 | 3176B |
| CATERPILLAR | Engines - Marine | Various Models | 1993 | 3406 |
| CATERPILLAR | Engines - Marine | Various Models | 1993 | 3406B |
| CATERPILLAR | Engines - Marine | Various Models | 1993 | 3408 |
| CATERPILLAR | Engines - Marine | Various Models | 1993 | 3412 |
| CATERPILLAR | Engines - Marine | Various Models | 1994 | 3176B |
| CATERPILLAR | Engines - Marine | Various Models | 1994 | 3304 |
| CATERPILLAR | Engines - Marine | Various Models | 1994 | 3306 |
| CATERPILLAR | Engines - Marine | Various Models | 1994 | 3406 |
| CATERPILLAR | Engines - Marine | Various Models | 1994 | 3406B |
| CATERPILLAR | Engines - Marine | Various Models | 1994 | 3408 |
| CATERPILLAR | Engines - Marine | Various Models | 1994 | 3412 |
| CATERPILLAR | Engines - Marine | Various Models | 1995 | 3176B |
| CATERPILLAR | Engines - Marine | Various Models | 1995 | 3304 |
| CATERPILLAR | Engines - Marine | Various Models | 1995 | 3306 |
| CATERPILLAR | Engines - Marine | Various Models | 1995 | 3406 |
| CATERPILLAR | Engines - Marine | Various Models | 1995 | 3406B |
| CATERPILLAR | Engines - Marine | Various Models | 1995 | 3408 |
| CATERPILLAR | Engines - Marine | Various Models | 1995 | 3412 |
| CATERPILLAR | Engines - Marine | Various Models | 1996 | 3176B |
| CATERPILLAR | Engines - Marine | Various Models | 1996 | 3304 |
| CATERPILLAR | Engines - Marine | Various Models | 1996 | 3306 |
| CATERPILLAR | Engines - Marine | Various Models | 1996 | 3406 |
| CATERPILLAR | Engines - Marine | Various Models | 1996 | 3406B |
| CATERPILLAR | Engines - Marine | Various Models | 1996 | 3408 |
| CATERPILLAR | Engines - Marine | Various Models | 1996 | 3412 |
| CATERPILLAR | Engines - Marine | Various Models | 1997 | 3176B |
| CATERPILLAR | Engines - Marine | Various Models | 1997 | 3304 |
| CATERPILLAR | Engines - Marine | Various Models | 1997 | 3306 |
| CATERPILLAR | Engines - Marine | Various Models | All | 3176C |
| CATERPILLAR | Engines - Marine | Various Models | All | 3196C |
| CATERPILLAR | Engines - Marine | Various Models | All | 3406C |
Packaging Information
Item | Details |
|---|
Net Weight | Estimated 4.0 kg |
Gross Weight | Estimated 4.5 kg |
Package Dimensions | To be confirmed |
Packaging | Protective packaging for shipment |
