Metric hydraulic differential sleeve AB M26x1.5 18L GZ x M22x1.5 GW Waryński [W-5211141822]Metric hydraulic differential sleeve AB M26x1.5 18L GZ x M22x1.5 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 power hydraulics manufacturers.