L 43 is a five piece compact seal, comprising one profile ring, two back-up rings and two angled bushes. L 43 is used for sealing pistons with pressure on both sides. The angled rings guide the piston on the cylinder bore.

• No extrusion into the radial sealing gap
• Suitable for rapid pressure change
• Sealing component protected against twisting

• Earth moving equipment
• Agricultural machinery
• Cranes
• Standard cylinders