cummins piston 6bt, cummins piston 6bt Suppliers
Promotion Product Descripti Cummins spare parts 6BT piston 3926631 A piston is a component of reciprocating engines, reciprocating pumps, gas compressors and pneumatic cylinders, among other similar mechanisms. In an engine, its purpose is to transfer force from expanding gas in the cylinder to the crankshaft via a piston rod and/or connecting rod.
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