Main Bearing Yanmar GM Series – 121450-02110 (OEM)

This main bearing is a genuine OEM part for Yanmar GM series marine diesel engines.

This specific bearing is typically used as the rear main bearing in the engine.

This is a genuine Yanmar OEM product.

Yanmar OEM Part Number

121450-02110

Compatible Yanmar Engines

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)

Product Information

Main bearing (rear position)
OEM precision component

Questions about compatibility or Yanmar engine parts? Our marine specialists are happy to help.