Dị ka esịtidem combustion engine pistons na-arụ ọrụ n'okpuru elu okpomọkụ, elu mgbali na elu ibu ọnọdụ, chọrọ maka pistons dịtụ elu, otú anyị tumadi na-ekwu banyere nhazi ọkwa nke esịtidem combustion pistons.

1. Dị ka mmanụ ụgbọala na-eji, ọ nwere ike kewaa petrol engine piston, diesel engine piston na eke gas piston.

2. Dị ka ihe nke piston si dị, ọ nwere ike kewaa n'ime nkedo ígwè piston, ígwè piston, aluminum alloy piston na piston jikọtara.

3. Dịka usoro ịme oghere piston si dị, enwere ike kewaa ya ka ọ bụrụ piston nkedo ike ndọda, piston nkedo nkedo, na piston akpụrụ akpụ.

4. Dị ka ọnọdụ ọrụ nke piston si dị, enwere ike kewaa ya ụzọ abụọ: piston na-enweghị nrụgide na piston na-arụ ọrụ.

5. Dị ka nzube nke piston, ọ nwere ike kewaa n'ime ụgbọ ala piston, gwongworo piston, ọgba tum tum piston, mmiri piston, tank piston, traktọ piston, lawnmower piston, wdg.