Cross Reference

Airspring Supplier: ContiTech
Reference: 4156NP04
Competitor/Supplier Number: 91016P310

Airspring Supplier: Goodyear
Competitor/Supplier Number: 1R11917

Airspring Supplier: Goodyear
Reference: 566243038
Competitor/Supplier Number: 1R12092

Airspring Supplier: Goodyear
Competitor/Supplier Number: 1R12093

Airspring Supplier: Goodyear
Reference: 566243048
Competitor/Supplier Number: 1R12134

Airspring Supplier: Goodyear
Competitor/Supplier Number: 1R12509

Airspring Supplier: Goodyear
Competitor/Supplier Number: 1R12677

Airspring Supplier: Triangle
Reference: 6363
Competitor/Supplier Number: 4314

Airspring Supplier: Triangle
Competitor/Supplier Number: 8310

Airspring Supplier: Vibracoustic
Competitor/Supplier Number: V1DK23K9082

Airspring Supplier: Airtech
Competitor/Supplier Number: 3415605P
Firestone Airspring Style: 1T15M6

Suspension Supplier: Arvin Meritor
Competitor/Supplier Number: 201869

Suspension Supplier: Belle Trailers
Competitor/Supplier Number: BT0319
Firestone Airspring Style: 1T15M6

Suspension Supplier: Brake & Wheel
Competitor/Supplier Number: M3513

Airspring Supplier: Dayton Parts
Competitor/Supplier Number: 3529082

Suspension Supplier: Gillig
Competitor/Supplier Number: 5317602001

Suspension Supplier: Hendrickson
Competitor/Supplier Number: 365147

Suspension Supplier: Hendrickson
Competitor/Supplier Number: B2066
Firestone Airspring Style: 1T15M6

Suspension Supplier: Hendrickson
Competitor/Supplier Number: S4041

Suspension Supplier: Hendrickson
FSIP OEM: W014559082

Suspension Supplier: Hendrickson Canada
Competitor/Supplier Number: B12514007

Suspension Supplier: Hendrickson Canada
Competitor/Supplier Number: S11651

Suspension Supplier: Hendrickson Canada
Competitor/Supplier Number: S2066

Suspension Supplier: SAF Holland
Competitor/Supplier Number: 90044200

Suspension Supplier: SAF Holland
Competitor/Supplier Number: 90044647

Suspension Supplier: SAF Holland
Competitor/Supplier Number: 90557006

Suspension Supplier: SAF Holland
Competitor/Supplier Number: 90557027

Suspension Supplier: SAF Holland
Competitor/Supplier Number: 90557033

Suspension Supplier: SAF Holland
Competitor/Supplier Number: 90557037

Suspension Supplier: SAF Holland
Competitor/Supplier Number: 90557054

Suspension Supplier: SAF Holland
Competitor/Supplier Number: 90557075

Suspension Supplier: Hutchens
Competitor/Supplier Number: H963001

Suspension Supplier: Hutchens
FSIP OEM: W014869406

Suspension Supplier: Kelderman

Suspension Supplier: Kelderman

Suspension Supplier: Kwik Lok/Todco (Jifflox)
Competitor/Supplier Number: CP5125

Suspension Supplier: Leland
Competitor/Supplier Number: SC2035

Suspension Supplier:
Competitor/Supplier Number: 57QL310

Suspension Supplier: Navistar
Competitor/Supplier Number: 517559C9

Suspension Supplier: SAF Holland
Suspension Number: AR13151
Competitor/Supplier Number: 90557006
Firestone Airspring Style: 1T15M6

Suspension Supplier: SAF Holland
Competitor/Supplier Number: 90044216

Suspension Supplier: SAF Holland
Competitor/Supplier Number: 90044647

Suspension Supplier: SAF Holland
Competitor/Supplier Number: 90557006G

Suspension Supplier: SAF Holland
Competitor/Supplier Number: 90557027

Suspension Supplier: SAF Holland
Competitor/Supplier Number: 90557033

Suspension Supplier: SAF Holland
Competitor/Supplier Number: 90557037G

Suspension Supplier: SAF Holland
Competitor/Supplier Number: 90557054

Suspension Supplier: SAF Holland
Competitor/Supplier Number: 90557075T

Suspension Supplier: SAF Holland
Competitor/Supplier Number: AR13151F

Suspension Supplier: SAF Holland
Competitor/Supplier Number: AR13151G

Suspension Supplier: SAF Holland
Competitor/Supplier Number: AR13153F

Suspension Supplier: SAF Holland
Competitor/Supplier Number: AR13153G

Suspension Supplier: SAF Holland
FSIP OEM: W016759215

Suspension Supplier: SAF Holland
Suspension Number: AR120

Suspension Supplier: SAF Holland
Suspension Number: AR120US

Suspension Supplier: SAF Holland
Suspension Number: AR120USF

Suspension Supplier: SAF Holland
Suspension Number: ARD125

Suspension Supplier: SAF Holland
Suspension Number: ARD244

Suspension Supplier: SAF Holland
Suspension Number: ARDST123

Suspension Supplier: SAF Holland
Suspension Number: ARDST244

Suspension Supplier: SAF Holland
Suspension Number: ART500B

Suspension Supplier: SAF Holland
Suspension Number: ART500USA

Suspension Supplier: SAF Holland
Suspension Number: ART5055

Suspension Supplier: SAF Holland
Suspension Number: ART505C

Suspension Supplier: SAF Holland
Suspension Number: ART541B

Suspension Supplier: SAF Holland
Suspension Number: TC120D

Suspension Supplier: R & S Truck & Body
Competitor/Supplier Number: 1090217

Suspension Supplier: Tuthill Technology
FSIP OEM: W017559082

Suspension Supplier: Ridewell
Competitor/Supplier Number: 1003589082C

Suspension Supplier: Silent Drive

Suspension Supplier: Toyo
Competitor/Supplier Number: TRL240393

Suspension Supplier: Tuthill Technology
Competitor/Supplier Number: 6418

Suspension Supplier: Tuthill Technology
Competitor/Supplier Number: 1288201

Suspension Supplier:
Competitor/Supplier Number: 3130491

Suspension Supplier: Watson & Chalin
Competitor/Supplier Number: AS0011

Suspension Supplier: Watson & Chalin
Suspension Number: WCTA2075 (9)

Airspring Supplier: Goodyear
Competitor/Supplier Number: 1R12092

Airspring Supplier: Airtech
Competitor/Supplier Number: 3415605KPP
Firestone Airspring Style: 1T15M6

Firestone Trimmed: w013589082

Product Pictures

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.