Hydraulic cylinder head dust sealDesign Description:Excavator Cylinder Piston Rod Seals DKBI is a double lip metal frame wiper. It is firmly held together by a polyurethane wiper ring and nitriding and rust-resistant restraints.Polyurethane dust lip is precisely trimmed to allow phones to pass through Piston rod sealing media,especially The designed dust lip improves the sealing performance of the rod.excavator oil cylinder dustproof seals Polyurethane dust lip can be moved laterally with the piston rod, causing severe precipitation pollutants,which is ideal for high pollution conditions. Pay attention to daily maintenance at the same timeExcavator oil Cylinder Dustproof Seals DKBI SRD Ivory Hydraulic cylinder dust seal ring DKBI Hydraulic seal dustproof sealing ring DKBI SRD DKBI Specification Details Orange DKB Specifications Orange DKB Specifications d h9 D H9 T L+0.5 d h9 D H9 T L+0.5 40 52 10 7 85 99 11 8 45 57 10 7 …