Air Suspension Bags 2500 lb, Pair, 1/2" NPT Double Bellow with Air Line Kit

These air suspension bags are a pair of 2500 lb double bellow air springs with a single 1/2 inch NPT port. They are a common choice for custom air ride setups on mini trucks, compact pickups, classic cars and hot rods. You can order the bags alone or with the air line and fitting kit.

Specifications

• Capacity: 2500 lb per bag
• Load: 2.88 kN at 3.0 bar, 7.25 kN at 7.0 bar
• Height: minimum 72 mm, maximum 218 mm (±5 mm)
• Working stroke: 146 mm (±5 mm)
• Air port: 1/2 inch NPT, single
• Elbow fitting: NPT 1/2-14 to 6 mm
• Mounting holes: 3/8-16 UNC
• Top plate: 113 mm; bag body: 148 mm (±2 mm)
• Rubber: natural rubber, -40 to +70 °C
• Tested over 5,000,000 cycles, 24-hour air tightness test within 0.02 MPa

Package options

• Option 1: 2 air suspension bags
• Option 2: 2 bags, 10 m of 1/4 inch air line, 1 quick-connect fitting, 2 air fittings 1/2 inch NPT to 1/4 inch, 2 inflation valves and an air line cutter

Application

Universal, for custom suspension builds. Measure your mounting space and check the height, diameter and bolt pattern above against your setup before ordering. No instructions are included, so professional fitting is recommended. For how air springs work, see the air suspension article on Wikipedia.

See all shocks and struts and suspension parts. Delivery details are on our shipping page.