Part of the Mitsubishi S12R engine family — 12 variants share parts & fitment.
| Displacement | 49.03 L |
|---|---|
| Cylinders | 12 |
| Aspiration | TCI |
| Rated speed | 1500 rpm |
| Oil capacity | 180.0 L |
| Gross power | 1320 kW |
| Part # | Description | Category |
|---|---|---|
| 30091-08800 | valve lapper | air_filter |
| FTG15L | Air Cleaner | air_filter |
| 45483-61200 | Fuel filter | fuel_filter |
| GU-GST-1365 | VALVE GUIDE AND FUEL PUMP PULLER | fuel_pump |
| 37594-01300 | ThreeBond 1211 liquid gasket | gasket |
| GU-53-YA-40 | GUIDE, VALVE TAPPET | guide |
| 33591-10101 | nozzle remover | injector |
| 45403-51100 | Oil cooler | oil_cooler |
| 36291-00098 | Oil sample bottle set | oil_filter |
| 36291-19100 | Oil sampling pump, pipes | oil_filter |
| 45193-50700 | Oil level gage | oil_level_gage |
| 06.2019 | Radiator | other_service |
| 32591-04200 | valve seat puller | other_service |
| 33591-04300 | valve guide remover | other_service |
| 37191-03200 | piston ring tool | other_service |
| 37507-12500 | Shim 0.10 ± 0.02 mm [0.0039 ± 0.0007 in.] for cylinder liner flange protrusion adjustment | other_service |
| 37507-12510 | Shim 0.05 ± 0.02 mm [0.0020 ± 0.0007 in.] for cylinder liner flange protrusion adjustment | other_service |
| 37507-12520 | Shim 0.15 ± 0.02 mm [0.0059 ± 0.0007 in.] for cylinder liner flange protrusion adjustment | other_service |
| 37591-02400 | eye nut | other_service |
| 37591-02600 | rocker bushing tool | other_service |
| 37591-06200 | liner pusher | other_service |
| 37591-06300 | bolts | other_service |
| 37591-06400 | valve seat cutter | other_service |
| 37591-06430 | valve seat cutter | other_service |
| 37598-09100 | head bolt spacers | other_service |
| 37598-09201 | projection plate O | other_service |
| 43291-00301 | Plunger holder (special tool) | other_service |
| 45191-08400 | Pliers | other_service |
| 45493-50700 | Do not open inspection cover. | other_service |
| 45493-51300 | HIGH PLACE MAY CAUSE FALLING. | other_service |
| 48202-09301 | Sleeve installer | other_service |
| 48202-14100 | Shim (thickness: 0.5 mm [0.0197 in.]) | other_service |
| 48202-14200 | Shim (thickness: 0.6 mm [0.0236 in.]) | other_service |
| 48291-00200 | Plunger spring compression jig | other_service |
| 48291-00301 | Plunger holder | other_service |
| 48291-00400 | Cam thrust ejector | other_service |
| 49160-90101 | snap ring pliers | other_service |
| 49160-90110 | snap ring pliers | other_service |
| 99240-32120 | Pub.No. 99240-32120 | other_service |
| GU-14-Y | VALV - GU-14-Y | other_service |
| GU-14-Y-117 | BODY - GU-14-Y-117 | other_service |
| GU-14-Y-117B | NUT, LOCK - GU-14-Y-117B | other_service |
| GU-14-Y-117C | DE - Y-117C | other_service |
| GU-14-Y-117D | REGULATOR, FUEL PRESSURE - GU-52-YA-117A | other_service |
| GU-14-Y-117E | SCREW, ADJUSTING - GU-14-Y-117E | other_service |
| GU-14-Y-117G | SPRING - GU-14-Y-117G | other_service |
| MM321420 | 7: | pout. eve W11 1 1 1 a | other_service |
| GU-52-Y-94 | PLATE, DECOMPRESSION | plate |
| 48291-00100 | Pump assembly stand | pump |
| 37191-01500 | valve guide seal installer | seal |
| 48202-14300 | tappet | tappet |
| 48202-14400 | tappet | tappet |
| GU-52-Y-121 | TAPPET, VALVE | tappet |
| 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 |
| 45493-51800 | Turning gear position (turning shaft) | turning_gear_position |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
This engine powers 9 generator set(s) on Facts About Generators — same parts apply.
How to read your Mitsubishi engine serial & model number →
The Mitsubishi S12R PTA engine powers 26 machine(s), including John Deere 260 P, John Deere 310 P, John Deere 400R, John Deere 410 P, John Deere 410E II.
The Mitsubishi S12R PTA has a displacement of 49.03 liters.