Firestone Suspension Rubber Truck Air Springs W01-M58-8721 With Cover Plate DAF 0388167

Firestone Air Suspension Rubber W01-M58-8721 With Cover Plate For Truck DAF 0388167

Product Description

Item : Rolling Lobe Air Spring

Item Number : G8721

OEM Number : W01M588721 / 836M2 K1 / 1R 12-711

Reference Numbers

Fits the Following Vehicles

For FIRESTONE : W01-M58-8721

For FIRESTONE Air Spring Style Number : 1T17AR45

For AIRTECH : 383602K

For CONTITECH : 836M2K1

For  DUNLOP : D13B31

For  FAL : 1836K02, C302, V1DF2513

For  GOODYEAR : D13B31, 1R12711

For  PHOENIX : 1DF2513

For DAF : 388167, 388167

For  MERITOR : MLF7059

Technical Data Details

Cover Plate

Top Cover Plate Diameter:272mm

Gas Hole / Air inlet /Air Fitting
Gas Hole / Air inlet : two piece of air inlet 1/4NPT

Screw Bolt / Stud
Top Cover Plate screw bolt / Stud Tooth :3 pcs xM10x1.5
Distance between two closer bolt:110 mm
Distance between two faster bolt:155 mm
Distance between combined bolt and bolt:28 mm

Bumper block / Buffer block
Without Bumper Block

Bottom Piston
Bottom Piston Diameter : 225mm
Bottom Piston Height :130 mm

Piston Bolt
Piston Bolt Tooth : 1XM16
In the Middle of the Piston

Why do Trucks Use Air Suspension?

Air suspension can automatically level the suspension when loads are unevenly distributed, giving better braking and axle loads. As the height can be adjusted, the truck or trailer can 'kneel' to help with loading, or it can be raised to clear obstacles. Fragile loads suffer less damage when air suspension is used.

Can You Drive with a Damaged Air Spring?
If your air spring fails, you can drive to your local auto repair shop for a new air spring, but you can't continue to drive a vehicle with a damaged air spring every day. Because faulty air suspension components can lead to negative handling characteristics and can damage the rest of the vehicle and even lead to safety issues.

We have Other Air Springs

Product Pictures