Rarraba ta hanyar tsari a saman fistan
① lebur saman fistan: dace da pre-konewa konewa jam'iyya ga carburetor engine da turbocurrent konewa jam'iyyar for dizal engine.The amfani ne mai sauki tsirar, saman Bear uniform zafi rarraba, da kuma kananan piston quality.
② concave saman fistan: iya inganta cakuda liquidity da konewa yi ga dizal ko wasu man fetur injuna.A amfani ne mai sauki canza matsawa rabo da konewa jam'iyya siffar.
③ convex saman piston: don haɓaka ƙimar matsawa, gabaɗaya ya dace da injunan ƙarancin ƙarfi.

By tsarin siket
① skirt Ramin piston: dace da injuna da kananan Silinda diamita da kuma low gas matsa lamba.Manufar slotting shi ne don kauce wa fadada, kuma aka sani da wani na roba piston.
② siket ɗin fistan marassloted: galibi ana amfani da su a injin manyan manyan motoci na tonnage. Har ila yau, an sani da piston mai tsauri.

Rarraba ta fistan fil
① piston inda axis wurin zama na fil ya ketare axis piston.
② axis fil wurin zama na piston daidai gwargwado ga axis na piston.