American Motorhome RV Continetal Airbag 77120 FD 200-19 1148

A rubber convoluted air spring (airbag) used in the air suspension system, typically on the rear axle of a motorhome or trailer chassis. Sits between the axle and frame, using compressed air rather than steel springs to absorb road shock and support the vehicle's weight, giving a smoother ride and load-levelling capability. Type: Convoluted (double convoluted family) air spring Series: ContiTech FD 200-19 series Application: Trailer/heavy-duty chassis suspension Max load capacity: ~5,867 lbs (26.1 kN) at max recommended pressure Rated/design load: ~4,113 lbs (18.3 kN) at design height Minimum load: ~1,281 lbs (5.7 kN) Design height: ~265mm (10.4") Max diameter: ~250mm (9.8")