2x Air Suspension Bags 2500LBS for Firestone W21-760-6781
Product Description
Set of 2 air springs for air suspension, suitable for most trucks, vans and SUVs.
Suitable for:
- Most trucks, vans, SUVs, etc. (replacement for Firestone W21-760-6781 / Firestone 6781)
Specifications
- OEM / Part Number: W21-760-6781, Firestone 6781
- Condition: New
- Installation position: Left, right, front, rear
- Design height: 165 mm
- Min. height: 55-76 mm
- Max. height: 210-230 mm
- Working stroke: 134-175 mm
- Air connection size: G1/4-19
- Mounting hole size: 3/8-16UNC
- Top plate diameter: 112 mm
- Air spring diameter: 146 mm
- Air spring capacity: 2500 LBS / side
- Min. PSI: 5 PSI
- Max. PSI: 100 PSI
Scope of delivery
2x 2500 LBS air springs
Features
- Multi-layer air spring cover minimizes noise
- Heavy-duty crimp rubber and connection withstand 2 MPa+ pressure, prevents detachment
- Nitrile rubber seals resistant to oil and aging
- TPV dust cover: better flexibility and lifespan than TPE
- 100% airtightness tested, durability tested over 5 million cycles
- Operates at extreme temperatures from -58°F (-50°C) to 302°F (150°C)
- Manufactured to strict standards, ISO 9001 compliant
- Precise OE fit and performance, CNC machined parts
- Restores ride height and improves comfort
Check fitment
Always check the original OEM part number, year of manufacture, engine code and the version of your vehicle before ordering, as there may be differences per version. Are you unsure if this part fits your vehicle? Please feel free to contact us before purchase.
Product Description
Set of 2 air springs for air suspension, suitable for most trucks, vans and SUVs.
Suitable for:
- Most trucks, vans, SUVs, etc. (replacement for Firestone W21-760-6781 / Firestone 6781)
Specifications
- OEM / Part Number: W21-760-6781, Firestone 6781
- Condition: New
- Installation position: Left, right, front, rear
- Design height: 165 mm
- Min. height: 55-76 mm
- Max. height: 210-230 mm
- Working stroke: 134-175 mm
- Air connection size: G1/4-19
- Mounting hole size: 3/8-16UNC
- Top plate diameter: 112 mm
- Air spring diameter: 146 mm
- Air spring capacity: 2500 LBS / side
- Min. PSI: 5 PSI
- Max. PSI: 100 PSI
Scope of delivery
2x 2500 LBS air springs
Features
- Multi-layer air spring cover minimizes noise
- Heavy-duty crimp rubber and connection withstand 2 MPa+ pressure, prevents detachment
- Nitrile rubber seals resistant to oil and aging
- TPV dust cover: better flexibility and lifespan than TPE
- 100% airtightness tested, durability tested over 5 million cycles
- Operates at extreme temperatures from -58°F (-50°C) to 302°F (150°C)
- Manufactured to strict standards, ISO 9001 compliant
- Precise OE fit and performance, CNC machined parts
- Restores ride height and improves comfort
Check fitment
Always check the original OEM part number, year of manufacture, engine code and the version of your vehicle before ordering, as there may be differences per version. Are you unsure if this part fits your vehicle? Please feel free to contact us before purchase.