Air Lift Air Springs 50706 This Air Lift replacement sleeve is an exact replacement for an original Air Lift air spring. It is made with sturdy rubber construction and synthetic fabric reinforcement. REPLACEMENT SLEEVE; UNIVERSAL; 5IN. SLEEVE OVER STRUT; LONG; FOR PN[75567]; Air Lift Replacement Air Spring Kit For Universal 5in Sleeve Over Strut Long (Pn75567)