Air spring universal set of 2, 2500 lbs | replaces W21-760-6781 (6781), truck / van / SUV
Air spring universal set of 2, 2500 lbs | replaces W21-760-6781 (6781), truck / van / SUV
- ✓ Price includes VAT — no surprises later
- ✓ Fast shipping from our own stock
- ✓ 100% new, aftermarket in OE quality
- ✓ 2-year warranty against manufacturing defects
Product Description
Set of 2 2500 LBS air spring bags (air suspension), aftermarket replacement for the original rear air springs. Suitable for most trucks, vans, SUVs, etc.
Specifications
- OEM / Part Number: W21-760-6781, Firestone 6781
- Condition: brand new
- Placement on Vehicle: left, right, front, rear
- Design Height: 165 mm
- Minimum Height: 55-76 mm
- Maximum Height: 210-230 mm
- Working Stroke: 134-175 mm
- Air Port Size: G1/4-19
- Mounting Hole Size: 3/8-16UNC
- Top Plate Diameter: 112 mm
- Bellows Body Diameter: 146 mm
- Capacity: 2500 LBS per side
- Minimum Pressure: 5 PSI
- Maximum Pressure: 100 PSI
- Package Dimensions: 22 × 19 × 33 cm
- Weight: 4200 g
Scope of delivery
2x 2500 LBS air spring bag
Features
- Multi-layered air spring sleeve for minimal noise
- Heavy-duty rubber and compounds withstand 2 MPa+ pressure
- Nitrile rubber seals, resistant to oil and aging
- 100% airtightness tested; durability tested over 5 million cycles
- Operates in extremes from -50 °C to 150 °C; ISO 9001 compliant, CNC-machined components
- Restores ride height and improves comfort and sound insulation
Please note
Before purchasing, please check whether the parameters (especially height, diameter and bolt specifications) match ours. Professional installation is strongly recommended.
Checking fitment
Before ordering, always check the original OEM part number, year of manufacture, engine code and the version of your vehicle, as there may be differences depending on the version. Are you unsure if this part fits your vehicle? Please feel free to contact us before purchasing.
Product Description
Set of 2 2500 LBS air spring bags (air suspension), aftermarket replacement for the original rear air springs. Suitable for most trucks, vans, SUVs, etc.
Specifications
- OEM / Part Number: W21-760-6781, Firestone 6781
- Condition: brand new
- Placement on Vehicle: left, right, front, rear
- Design Height: 165 mm
- Minimum Height: 55-76 mm
- Maximum Height: 210-230 mm
- Working Stroke: 134-175 mm
- Air Port Size: G1/4-19
- Mounting Hole Size: 3/8-16UNC
- Top Plate Diameter: 112 mm
- Bellows Body Diameter: 146 mm
- Capacity: 2500 LBS per side
- Minimum Pressure: 5 PSI
- Maximum Pressure: 100 PSI
- Package Dimensions: 22 × 19 × 33 cm
- Weight: 4200 g
Scope of delivery
2x 2500 LBS air spring bag
Features
- Multi-layered air spring sleeve for minimal noise
- Heavy-duty rubber and compounds withstand 2 MPa+ pressure
- Nitrile rubber seals, resistant to oil and aging
- 100% airtightness tested; durability tested over 5 million cycles
- Operates in extremes from -50 °C to 150 °C; ISO 9001 compliant, CNC-machined components
- Restores ride height and improves comfort and sound insulation
Please note
Before purchasing, please check whether the parameters (especially height, diameter and bolt specifications) match ours. Professional installation is strongly recommended.
Checking fitment
Before ordering, always check the original OEM part number, year of manufacture, engine code and the version of your vehicle, as there may be differences depending on the version. Are you unsure if this part fits your vehicle? Please feel free to contact us before purchasing.