- Mitsubishi S4L
Engine Piston / STD+0.50 / Ø78.50 mm / Mitsubishi S3L / S4L
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Engine Piston / STD+0.50 / Ø78.50 mm / Mitsubishi S3L / S4L
Engine piston (rings MM433923 ) with an outer diameter of 78.50 mm and a total height of 73 mm for Mitsubishi tractors and other machines with Mitsubishi S3L, Mitsubishi S4L and other engines.
The engine piston is a moving element responsible for converting gas and energy generated during combustion to the crankshaft, and then to engine power. The piston is connected to the crankshaft by an element called a connecting rod with pin connections. At the top of the piston there are annular channels for mounting the piston rings, in the middle there is a hub for connecting to the connecting rod. At the top there is a so-called bottom, which, depending on the type of engine, can have a different shape. Due to the work in very difficult conditions, engine pistons are most often made of aluminum and silicon alloys.
Dimensions :
- outer diameter: 78.50 mm,
- height: 58 / 72 mm,
- pin hole diameter: 23 mm,
- pin diameter: 22.90 mm,
- pin length: 64 mm,
- distance from the end of the pin hole to the lower edge of the piston: 7 mm,
- Distance from edge of pin hole to top of piston: 29 mm.
- ring groove width (1G962-21112) from the top of the piston: 2.50 / 2.00 / 4.00 mm,
- original part number: 31A17-07100,
- comparison numbers: -,
- part numbers: 31A17-07100.
Engine models :
Mitsubishi :
- Mitsubishi S3L,
- Mitsubishi S4L.
Warehouse :
M01:A45
Specification
- Mitsubishi S4L
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