| 摘要 |
A piston assembly is disclosed for use in an engine, which comprises a piston body including a crown, a skirt extending from the crown, and a pair of gudgeon pin bosses connected to the skirt. The skirt defines an exterior surface of the piston body and a tin-containing electrodeposited plating extends at least partially over the exterior surface of the skirt and a gudgeon pin/piston interface for added wear resistance.
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