Manufactured by Air Lift | 50255 | Replacement Air Spring, Sleeve type AIR:50255, 4.5 inch Sleeve Bag, Max height - 6.25 , Compressed height - 2.6 , Max diameter - 5.1 , Max load at 100 psi - 1022 lbs, Airlift replacement air bags Product information updated on 2025-01-20. This product can ship by Small Parcel