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Description
2x Universal 2500lbs Air Spring Bags compatible for Ford F-150/F-250/F-350 W21-760-6781Application Compatible for most of Truck,Van,SUV,etc OE Part number OEMW21 760 6781 replacement for Firestone 6781 Specification Placement on Vehicle: Left,Right,Front,Rear Design height: 165 mm Min height: 55 76 mm Max height: 210 230 mm Working stroke: 134 175 mm air port size: G1 4 19 Install hole size3 8 16UNC Top plate diameter: 112 mm Air spring bag body diameter: 146 mm Air spring bag capacity: 2500LBS Minimum PSI: 5 PSI Maximum PSI: 100PSI
Application
Compatible for most of Truck,Van,SUV,etc
OE/Part number
OEM：W21-760-6781
replacement for Firestone 6781
Specification
Placement on Vehicle: Left,Right,Front,Rear
Design height: 165 mm
Min height: 55-76 mm
Max height: 210-230 mm
Working stroke: 134-175 mm
air port size: G1/4-19
Install hole size：3/8-16UNC
Top plate diameter: 112 mm
Air spring bag body diameter: 146 mm
Air spring bag capacity: 2500LBS
Minimum PSI: 5 PSI
Maximum PSI: 100PSI
Condition: 100% Brand New
Package Dimensions:22*20*33cm
Item Weight:4200g
Feature
PREMIUM MATERIALS & TECHNOLOGY
Multi-ply air spring sleeve minimizes noise.
Heavy-duty crimping rubber and connection compatible for seat withstand 2 MPa+ pressure, preventing detachment.
Nitrile rubber seals resist oil and aging for lasting performance.
TPV dust cover: better flexibility and lifespan than TPE.
RIGOROUS TESTING
100% air tightness tested.
Endurance tested over 5 million cycles.
Operates in -58°F (-50°C) to 302°F (150°C) extremes.
TRUSTED QUALITY
Manufactured to strict standards and ISO 9001 compliant.
Precise OE fit and performance.
CNC machined components.
PERFORMANCE & COMFORT
Restores ride height and enhances comfort.
High compressive strength and excellent sound insulation ensure driving comfort and safety.
Efficient heat dissipation ensures durability.
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.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy