Cylinder liners are "wet" type, made of special cast iron
Crankshaft - steel, made by hot stamping.
All surfaces of the shaft are nitrided and the depth of the nitrided layer is at least 0.35 mm.
The power unit, depending on the model and configuration, can be equipped with a gearbox of several models and different configurations
- Assembly features of the YaMZ-238VM gearbox
- Features of the design and repair of the YaMZ-239 gearbox
- Features of the fan drive with a KEM 32-23 solenoid valve
- Clutch power plant YaMZ-238
- Fuel injection nozzle of the YaMZ-238 engine
- The design of the fuel system YaMZ-238
- Features of injection pump models 806 and 807