Dhererka dhulka taajka sare ee piston ayaa kordhay wakhti ka dib si loo sugo xaalada dhululubada. Sababtoo ah korodhka cabbirka dhulka sare, kaydka dhulka ugu sarreeya ayaa noqday mid aad uga muhimsan marka loo eego mishiinnada dhulka ee gaagaaban. PC-garaanta ayaa la soo bandhigay tan iyo 2000. (PS: Horumarinta piston waxaa lagu daabici doonaa mawduuc cusub.

Giraanta nadiifinta biistoonka ayaa lagu rakibay dusha sare ee silsiladda.
Faraantiyada nadiifinta piston waxaa la cusboonaysiiyaa iyadoo la kordhinayo waayo-aragnimada.