Metric hydraulic differential sleeve AB 30x2 22L GZ x M26x1.5 GW Waryński. The fasteners were designed and manufactured in accordance with applicable standards, which describe in detail the quality and dimensional requirements. They are compatible with fasteners from other renowned hydraulic manufacturers. Metric Hydraulic Differential Bushing Ab 30x2 22l Gz X M26x1.5 Gw MotoGeneric O12891