Engine piston / Ø 85 mm / STD / Shibaura LET852 / Shibaura SD2200

Engine piston (rings %C5% 82oka-shibaura-sd2200-2640-85-29-x-25-x-25-x-4-std.html">6-26-100-57 ) with an outer diameter of 85 mm and a total height of 90 mm for Shibaura tractors of the Shibaura SD2200 series with Shibaura LET852 engines and others. The engine piston is a moving element responsible for converting gas and energy generated during combustion to the crankshaft, i.e. further into 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 connection to the connecting rod. At the top there is the so-called bottom, which, depending on the type of engine, may have a different shape. Due to the work in very In difficult conditions, engine pistons are most often made of aluminum and silicon alloys.

Dimensions :

• outer diameter: 85 mm,
• height: 90 mm,
• pin hole diameter: 32 mm.
• Pin diameter: 31.90 mm.
• pin length: 70 mm.
• distance from the end of the pin hole to the lower edge of the piston: 19 mm,
• distance from the edge of the pin hole to the top of the piston: 38.30 mm,
• ring groove width ( %C5% 82oka-shibaura-sd2200-2640-85-29-x-25-x-25-x-4-std.html">6-26-100-57 ) from the top of the piston: 3.00 / 2.50 / 2.50 / 4.00 mm.
• original part number: 11531-6940,
• part number: 5-23-201-62.

Tractor models :

• Shibaura SD2200.

Engine models :

• Shibaura LET852.

Magazine : M01:A54

*Photos are for illustrative purposes only and may differ in detail from the delivered product due to differences in production over the years.