The Mitsubishi S12A2-Y1PTA-1 is a 33.93 L 12-cylinder turbocharged engine rated at 1800 rpm, producing up to 900 kW. It powers generator sets from Kohler, including the 800ROZMC. It holds 120 L (31.7 gal) of oil and 227 L (60.0 gal) of coolant.
Also known as: Mitsubishi S12A2-Y1PTA-1, S12A2-Y1PTA-1
Part of the Mitsubishi S12A2-Y1PTA engine family — 2 variants share parts & fitment.
| Oil capacity | 120.0 L |
|---|---|
| Coolant capacity | 227.0 L |
| Displacement | 33.93 L |
| Cylinders | 12 |
| Aspiration | Turbocharged |
| Rated speed | 1800 rpm |
| Gross power | 900 kW |
| Part # | Description | Category |
|---|---|---|
| 37594-01300 | ThreeBond 1211 Liquid Gasket | gasket |
| 32561-67600 | Nozzle tip | injector |
| 32561-76050 | Injection Nozzle assy | injector |
| 32665-22040 | Injection pump Left | pump |
| 32665-31040 | Injection pump Right | pump |
| 04410-43400 | Rotation pickup | sensor |
| 37592-01400 | Supply air pressure sensor | sensor |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
The Mitsubishi S12A2-Y1PTA-1 engine has an oil capacity of 120.0 liters.
The Mitsubishi S12A2-Y1PTA-1 has a displacement of 33.93 liters with 12 cylinders.
The Mitsubishi S12A2-Y1PTA-1 powers 1 generator set(s), including Kohler 800ROZMC.