The Perkins 4012TAG2A is a 45.8 L 12-cylinder turbocharged engine rated at 1500 rpm, producing up to 1422 kW. It powers generator sets from FG Wilson and Perkins, including the P1500 and P1650E.
Also known as: Perkins 4012TAG2A, 4012TAG2A
Part of the Perkins 4012 engine family — 21 variants share parts & fitment.
| Displacement | 45.8 L |
|---|---|
| Cylinders | 12 |
| Aspiration | Turbocharged |
| Rated speed | 1500 rpm |
| Gross power | 1422 kW |
Shared across brands: FG Wilson, Perkins
| Part # | Description | Category |
|---|---|---|
| M351 | Main bearing bolts, lateral capscrews, main bearing caps | main_bearing_bolts |
| 4012TAG | other_service | |
| 4012TAG1 | other_service | |
| 4012TAG2 | other_service | |
| T6253/292 | dismantling tool | other_service |
| T6253/293 | extraction tool | other_service |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
The Perkins 4012TAG2A has a displacement of 45.8 liters with 12 cylinders.
The Perkins 4012TAG2A powers 3 generator set(s), including FG Wilson P1500, FG Wilson P1650E, Perkins 4012TAG2A.