HomeEnginesMitsubishi S12R-Y2PTAW

Mitsubishi S12R-Y2PTAW Engine Engine

The Mitsubishi S12R-Y2PTAW is an engine, producing up to 1403 kW. It powers generator sets from AKSA, including the APD-ULM1250.

Also known as: Mitsubishi S12R-Y2PTAW, S12R-Y2PTAW

Part of the Mitsubishi S12R engine family — 13 variants share parts & fitment.

1403 kW
Gross power

Engine specifications

Gross power1403 kW

Generator sets powered by this engine

1

Parts cataloged across the Mitsubishi S12R family

45
Part #DescriptionCategory
GU-GST-1365VALVE GUIDE AND FUEL PUMP PULLERfuel_pump
37594-01300ThreeBond 1211 liquid gasketgasket
GU-53-YA-40GUIDE, VALVE TAPPETguide
33591-10101nozzle removerinjector
06.2019Radiatorother_service
30091-08800valve lapperother_service
32591-04200valve seat pullerother_service
33591-04300valve guide removerother_service
37191-03200piston ring toolother_service
37591-02400eye nutother_service
37591-02600rocker bushing toolother_service
37591-06200liner pusherother_service
37591-06300boltsother_service
37591-06400valve seat cutterother_service
37591-06430valve seat cutterother_service
37598-09100head bolt spacersother_service
37598-09201projection plate Oother_service
43291-00301Plunger holder (special tool)other_service
45191-08400ring pliersother_service
48202-09301Sleeve installerother_service
48202-14100Shim (thickness: 0.5 mm [0.0197 in.])other_service
48202-14200Shim (thickness: 0.6 mm [0.0236 in.])other_service
48291-00200Plunger spring compression jigother_service
48291-00301Plunger holderother_service
48291-00400Cam thrust ejectorother_service
49160-90101snap ring pliersother_service
49160-90110snap ring pliersother_service
GU-14-YVALV - GU-14-Yother_service
GU-14-Y-117BODY - GU-14-Y-117other_service
GU-14-Y-117BNUT, LOCK - GU-14-Y-117Bother_service
GU-14-Y-117CDE - Y-117Cother_service
GU-14-Y-117DREGULATOR, FUEL PRESSURE - GU-52-YA-117Aother_service
GU-14-Y-117ESCREW, ADJUSTING - GU-14-Y-117Eother_service
GU-14-Y-117GSPRING - GU-14-Y-117Gother_service
MM321420piston removerother_service
SCR25Mitsubishi SCR systemother_service
GU-52-Y-94PLATE, DECOMPRESSIONplate
48291-00100Pump assembly standpump
37191-01500valve guide seal installerseal
37507-12500shim, thickness: 0.10 mm [0.0039 in.]shim
37507-12510shim, thickness: 0.05 mm [0.0020 in.]shim
37507-12520shim, thickness: 0.15 mm [0.0059 in.]shim
48202-14300tappettappet
48202-14400tappettappet
GU-52-Y-121TAPPET, VALVEtappet

Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.

Common questions

Which generators use the Mitsubishi S12R-Y2PTAW engine?

The Mitsubishi S12R-Y2PTAW powers 1 generator set(s), including AKSA APD-ULM1250.