The Mitsubishi S16R-PTAA2 is a 65.37 L 16-cylinder turbo charged and after cooled engine rated at 1500 rpm, producing up to 1728 kW. It powers generator sets from Mitsubishi and SDMO, including the MGS-EU 2500-B, MGS-EU 2500-C, MGS2500B and MGS2500C. It holds 230 L (60.8 gal) of oil and 170 L (44.9 gal) of coolant.
Also known as: Mitsubishi S16R-PTAA2, S16R PTAA2
Part of the Mitsubishi S16R engine family — 26 variants share parts & fitment.
| Oil capacity | 230.0 L |
|---|---|
| Coolant capacity | 170.0 L |
| Displacement | 65.37 L |
| Cylinders | 16 |
| Aspiration | Turbo Charged and After Cooled |
| Rated speed | 1500 rpm |
| Gross power | 1728 kW |
Shared across brands: Mitsubishi, SDMO
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Dry Type | — | |||
| Fuel filter | Fuel Filters, full flow paper element | — | |||
| Oil filter | Lub. Oil Filter, full flow paper element | — | |||
| Battery | Battery Charger | — | |||
| Belt | Radiator, blower fan, fan drive | — | |||
| Coolant | Cooling Fan Airflow Restriction | 0.1 kPa | — | ||
| Oil | Lub. Oil | 230.0 l | — | ||
| Spark plug | — |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
| Part # | Description | Category |
|---|---|---|
| EGB20 | Air Cleaner | Air filter |
| FTG13L | Air Cleaner | Air filter |
| 45493-50800 | BE CAREFUL OF ROTATING BELT. | Belt |
| 37594-01300 | ThreeBond 1211 liquid gasket | Gasket |
| GM21688 | Gasket, cylinder head | Gasket |
| GM21730 | Gasket | Gasket |
| GM21761 | Gasket | Gasket |
| GM21763 | Gasket | Gasket |
| 36291-00098 | Oil sample bottle set | Oil filter |
| 36291-19100 | Engine oil sampling pump | Oil filter |
| 01-00-01 | 202--t-'""1 | Service part / kit |
| 01-00-02 | ~ 1J ✓1· i\'J~ .(I7). 9-~ ~ AT k. 3?) | Service part / kit |
| 04826-22500 | CAP, SEALING | Service part / kit |
| 06.2019 | Radiator | Service part / kit |
| 14x15 | 17 to 123 to 167 to Tighten slit | Service part / kit |
| 25493-81200 | Warning label for moving parts | Service part / kit |
| 33707-11701 | 2008-12-10 01-00-01 1/ 1J ✓f l\•;.,r(Iv?~'b?A;-~ 1/krb. 3?) | Service part / kit |
| 37501-04300 | 2 08 * 3 | Service part / kit |
| 37501-20050 | C HEAD ASSY, CYLINDER 2-1 TO 2-5 16 | Service part / kit |
| 37501-30050 | 3 1 C HEAD ASSY. CYLINDER 2-1 TO 2-5 16 | Service part / kit |
| 37501-30051 | 3 2 C HEAD ASSY, CYLINDER 2-1 TO 2-5 . | Service part / kit |
| 37501-40050 | 3 3 C HEAD ASSY,CYLINOER 2-1 TO 2-5 . | Service part / kit |
| 37501-50050 | 01-00-01 CYLINDER HEAD (FOR ELECTRIC ST ART[NG SYSTEM) | Service part / kit |
| 37501-64052 | * | Service part / kit |
| 37501-70052 | * | Service part / kit |
| 37501-82100 | 2008-12-10 01-00-02 :11J:.,$f l\•;,~·ciri;-~ :1if 1. 3?) | Service part / kit |
| 45409-51200 | Warning label | Service part / kit |
| 45493-50900 | DO NOT TOUCH ANY ELECTRIC EQUIPMENT WHEN POWER IS ON. | Service part / kit |
| 45493-51306 | Warning label for oil mist | Service part / kit |
| 45493-51600 | Warning label for maintenance and operation | Service part / kit |
| 45493-60700 | Warning label | Service part / kit |
| 45A03-51800 | Warning label | Service part / kit |
| 45A03-51900 | Warning label | Service part / kit |
| 45A83-51100 | Warning label for flywheel entanglement | Service part / kit |
| 45A93-50890 | Warning label for rotating parts | Service part / kit |
| 48493-51400 | Warning label for high place | Service part / kit |
| 98400-30970 | 01/12/2008 33519026401_1_1 silverhorn.co.uk | Service part / kit |
| NP-10-2 | rust-preventive oil | Service part / kit |
| P-1400 | Anti-rust oil for lubricating system | Service part / kit |
| P-2100 | Anti-rust oil for fuel system | Service part / kit |
| PR170098033 | Radiator | Service part / kit |
| 37411-04200 | Rear oil seal slinger | Seal |
| 37425-08201 | Front oil seal slinger | Seal |
| GM14508 | O-ring | Seal |
| GM14511 | O-ring | Seal |
| GM14529 | Washer, sealing | Seal |
| GM14532 | Washer, sealing | Seal |
| GM14626 | Seal | Seal |
| GM14958 | Seal, oil | Seal |
| GM15202 | O-ring | Seal |
| GM15591 | O-ring, liner | Seal |
| GM15592 | O-ring, liner | Seal |
| GM15612 | Packing | Seal |
| GM15617 | O-ring, rocker cover | Seal |
| GM15641 | O-ring, liner | Seal |
| GM15642 | O-ring | Seal |
| GM15643 | O-ring | Seal |
| GM21611 | O-ring | Seal |
| GM21667 | Packing | Seal |
| GM21760 | Oil seal assembly, rear | Seal |
| GM21929 | Packing | Seal |
| GM21600 | Pickup | Sensor |
| 32522-04100 | Thermo Label 75°C to 95°C (167°F to 203°F) | Thermostat |
| 32522-04200 | Thermo Label 100°C to 120°C (212°F to 248°F) | Thermostat |
| 32522-04300 | Thermo label (50 to 70 °C) | Thermostat |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
Parts listed by aftermarket suppliers as fitting this engine — leads compiled from supplier catalogs; verify the exact part for your serial number.
The Mitsubishi S16R-PTAA2 engine has an oil capacity of 230.0 liters.
The Mitsubishi S16R-PTAA2 has a displacement of 65.37 liters with 16 cylinders.
The Mitsubishi S16R-PTAA2 powers 7 generator set(s), including Mitsubishi MGS-EU 2500-B, Mitsubishi MGS-EU 2500-C, Mitsubishi MGS2500B, Mitsubishi MGS2500C, Mitsubishi MGS2500HV.