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227QS32B Truck Cab Air Bags W02 358 7007 Firestone Replacement 1S4-067

Minimum Order Quantity : 10 Pieces Price : $20.00 - $25.00/Pieces
Packaging Details : CARTON/PALLET Supply Ability : 2000000pcs/Year
Place of Origin: Guangdong, China Brand Name: VKNTECH
Certification: IATF16949/ISO9000

Detail Information

Year: 2004-2006 Model: DMM
OE NO.: 227QS32B, 227QS34B, 227QS34, 25166846, 7007, 1S4-067, 1S6-067 Car Fitment: Heavy Duty
Warranty: 12 Months Type: By Sea/by Truck/by Air
Car Model: For Bus/truck&trailer Material: Imported Natrul Rubber
Service Offered: OEM Price Condition: FOB China
Sample: Available Operation: Gas-filled
Brand: VKNTECH Or Customized Suspension System: Air Suspension Spring
Type Of Goods: Air Spring/Air Bags/Air Ballons Package: Standard Packing Or Customized
Payment Term: T/T&L/C Port: Guangzhou
High Light:

227QS32B Truck Cab Air Bags


Cab Air Bags W02 358 7007


W02 358 7007 replacement firestone air bags

Product Description

Firestone W02 358 7007 Goodyear 1S4-067 1S6-067 Air Spring 227QS32B 227QS34B 227QS34 25166846


Part number 1S 7007
OEM number

 227QS32B 227QS34B 227QS34 25166846

Firestone 7007

Goodyear 1S4-067 1S6-067


Working tempreature -40°C bis +70°C
Failure testing ≥3 millions


Firestone W02-358-7007 Air Spring

Crosses with: Firestone W02-358-7007, Firestone Style 6.25" RED, 227QS34, Goodyear 1S4-067

  • Lower Mounting: 3/4" SMOOTH / 1/8-27 NPTF
  • Min / Max Height: 2.2" / 7.1"
  • Piston #: ASC-08-7-137
  • Upper Mounting: 3/4-16 UNF OD / 1/8-27 NPTF

Cross references are not a guarantee that the part will fit any specific application. Check all information available before relying on a cross reference to make a purchase

Product Picture



 227QS32B  Truck Cab Air Bags W02 358 7007 Firestone Replacement 1S4-067 0227QS32B  Truck Cab Air Bags W02 358 7007 Firestone Replacement 1S4-067 2




Warning and Tips

Maintenance of the air springs, Vehicle Check-List

  •  Check the air lines and devices of leakage and that they turns freely.
  •  Check the bellows bearing for damage, correct fastening, deformation, sharp edges.
  •  Check the shock absorbers for operation and impermeability as well as tightness and bearing.
  •  Periodically, check nuts and bolts for proper torque. For specific recommendations see manufacturer's manual.
  •  Check axle suspension, trailing arms and rods for wear. 
  •  Check height control valve to see that it is functioning properly. A properly maintained valve will save unneeded maintenance expense.
  •  Routine inspection of all of the above according to manufacturer's instructions, will extend the life of your vehicle and reduce your overall maintenance expense. 

Air Spring Installation

  1. Before you start installing air springs, make sure you have all the necessary tools and equipment to perform the repair safely.
  2. Familiarize yourself with the suspension on which you are performing the repair by reviewing the manufacturers service guide.
  3. If you are in doubt about something, ask for assistance from a qualified suspension specialist, the suspension manufacturer or the air spring manufacturer; This can save you a lot of time and aggravation later in the job.

Important tips to remember when installing a new unit

  • Check levelling valve, linkage and transmission parts for wear and damage and if necessary replace the damaged parts.
  • Check that the shock absorber for leakages and take a shock absorber test. A defective shock absorber must be replaced.
  • Once the air lines are disconnected, check their entire length for cracks or other damage. Replace worn parts.
  • With the air spring removed, other parts of the air suspension become more accessible. Check for wear or damage of the frame hangers, trailing arm bushings, torque rods, the trailing arms and the air spring mounts. When it is necessary, also replace parts.
  • Check bearing for air spring bellow for external damage, deformation, sharp edges and correct fastening.
  • Before installing the new unit, clean the air spring mounting plates to ensure proper attachment to the suspension.
  • Always use new attaching bolts for the installation and observe the tightening torques. Never use old bolts, because these can fall out.
  • Check the linkage of the levelling valve to see that it is functioning properly. Under load, the linkage should move from the neutral position up to the intake position. This lets air into the springs, which brings the arm back to the neutral position. This lets air into the springs, which brings the arm back to the neutral position. That opens the exhaust valve, allowing air to escape until the arm returns to the neutral position. Then check the driving level.


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