This oil pressure switch is a genuine OEM Yanmar part used for the engine alarm system. The switch activates a warning signal when oil pressure drops below the specified level (0.2 kg), helping to protect the engine from damage.
This switch is intended for the alarm system , not for displaying oil pressure on a gauge. For oil pressure readings on a dashboard gauge, a separate oil pressure sensor is required.
This is a genuine Yanmar OEM product .
Yanmar OEM Part Number
124060-39452
Compatible Yanmar Engines
YSM Series
YSM8 (8 HP) YSM12 (12 HP)
GM Series
1GM (7.5 HP) 1GM10 (9 HP)
2GM (15 HP) 2GM20 (18 HP) 2GM20 EU (18 HP) 2GM20 F (18 HP) 2GM20 F EU (18 HP)
3GM (22 HP) 3GM30 (27 HP) 3GM30 EU (27 HP) 3GM30 F (27 HP) 3GM30 F EU (27 HP)
HM Series
3HM (30 HP) 3HMF (30 HP) 3HM35 (34 HP) 3HM35F (34 HP)
JH Series
3JH2(B)E (38.7 HP) 3JH2T(B)E (47.6 HP) 3JH3E (40 HP)
4JH Series
4JH E (44 HP) 4JH TE (55 HP) 4JH HTE (66 HP) 4JH DTE (77 HP)
4JH2(B)E (51 HP) 4JH2T(B)E (63.2 HP) 4JH2HT(B)E (76.1 HP) 4JH2DT(B)E (88.4 HP) 4JH2UT(B)E (100.6 HP)
4JH3E EU (56 HP)
LH Series
4LH TE (110 HP) 4LH HTE (140 HP) 4LH DTE (170 HP) 4LH STE (230 HP)
4LHA HTE (150 HP) 4LHA HTP (160 HP) 4LHA DTE (190 HP) 4LHA DTP (200 HP) 4LHA STE (230 HP) 4LHA STP (240 HP)
Product Information
Oil pressure switch (alarm function) Switching pressure: 0.2 kg Used for warning system
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