Aid and Trade

Wholesale Price:     £1.00

OEE also offers a full line of piston replacements including Piston Hubs, Plates, Snap rings and Renewable Rubbers.
Material of the piston hub is 40Cr forging steel,After rough process, hardness is HB283-302 or HB 255-285.After intensive process, the surface will be phosphorated or oiled according to customers demand. If it is not specified,it is phosphorated. Piston hub have sigle-acting abd doule acting. Outsaide dimension is according to customers requiement. Our standard size is D-0.08(-0.10-0),D is the liner nominal insiade dimension from 3¡±to 8¡±.