Manufactured by Air lift | 50205 | Replacement Bellows from 57284 kit (58439), Bellows Bag, Bellows Bag, Max height - 7.7 , Compressed height - 2.3 , Max diameter - 6.5 , Max load at 100 psi - 2025 lbs, Airlift replacement air bags Product information updated on 2023-08-21