Pair Universal Air Suspension Spring Bag Double Bellows 2500 lbs 1/2"npt port

These air suspension bags are aftermarket ones. They will replace the original rear air springs.

Pair of 2500 lb 1/2"npt single port air spring Suspension Bellows Air Spring Bag

description：Air Ride Spring Bag is made in steel braided cord reinforced ribs and multi-layer nylon belt cords bonded into the rubber. The all steel top and bottom plates have rolled crimp connections for unmatched durability
This front air suspension kit is suitable for Suspension with 1/2" NPT Single Port. Three Mounting Holes at its Bottom. Fits tightly to for your front air suspension strut.

TECHNICAL DETAILS

Fits for

Universal Air Suspension Bags for Ford F150/F250, for GMC Sierra, for Chevrolet Silverado, for Dodge Ram 1500 2500 3500, etc.

Also Compatible With Most small trucks, compact pickups, classic cars & hot rods, and custom suspension setups.

Item Specifications

Condition: 100% Brand New

Loading cap. at 3.0bar:2.88KN

Loading cap. at 7.0bar:7.25KN

Placement on Vehicle: Left,Right,Front,Rear

Air spring bag capacity:  2500LBS  

Min height: 72mm±5mm

Max height: 218MM±5mm

Working stroke: 146mm±5mm

Single air port size: 1/2NPT

Air fitting elbow connector: NPT1/2-14-Φ6

Install hole size: 3/8-16UNC

Top plate diameter:113mm

Air spring bag body diameter:148mm±2mm

Please confirm the parameters are consistent with your original one before purchase.

Feature

PREMIUM MATERIALS & TECHNOLOGY

Multi-ply air spring sleeve reduces noise.

Heavy-duty crimping rubber and connection seat withstands 2 MPa+ pressure, no detachment.

TPV dust cover: better flexibility and lifespan than TPE.

RIGOROUS TESTING

100% Air tightness testing.

Stress test over 5,000,000 times: durable and safe.

Operates in -58°F (-50°C) to 302°F (150°C) extremes.

TRUSTED QUALITY

Manufactured to strict quality control standards and compliant with ISO 9001.

Precise OE fit and performance.

CNC machined components.

PERFORMANCE & COMFORT

Restores ride height and enhances ride quality.

High compressive strength and sound insulation for a smooth, quiet drive.

Efficient heat dissipation for reliability.

Easy to install, with no special tools required.

INSTALLATION TIPS

Replace the old air fitting with a new one, insert the air tube into the air fitting cap to establish a proper connection.

Package includes（as the picture shows）:

2 x Heavy Duty Double Bellow Air Ride Suspension bag

1 x Air Line 10 m (1/4" OD)

1 x Quick-connect fitting 1/4" 

2 x Air fitting 1/2” NPT - 1/4" 

2 x  Inflation valve 1/4" 

1 x Air Line Cutter

Notes

- Please confirm the air spring specifications to ensure compatibility with your vehicle.

- We recommend a professional installation, there is no manual encased.

- If you have any further questions or needs, please contact us.