Package Included:

Air Suspension Spring Bag

Compatibility 

1, Air suspension spring bags installed on the Truck, Coach and Trailer are designed usually as generic types.

2, Firestone Part Number collected all the air suspension model, which could be used as an Integration Code while searching on eBay or Amazon.

3, You can distinguish specific model of air suspension spring bags on your Autotruck/Heavy-Duty Truck/Touring Car/Passenger Coach/Trailer by checking original SPN(Supplier Part Number) listed as below, all of which has a consistent one-to-one match with specific Firestone Part Number.

Hendrickson
S20900 S21800

Hendrickson Trailer
S21800

Blacktech
RML 78709 CP

ContiTech
1010515P480 101015S453 10105P460

Goodyear
1R13159

Springride
1R13262

Triangle
8453 8460

Part Number

TOW-DO0313-001

Fits

Dodge Ram 2500 Crew 5.7L 2009
Dodge Ram 2500 Laramie 5.7L 2003 -2010
Dodge Ram 2500 Laramie 5.9L 2003 -2008
Dodge Ram 2500 Laramie 6.7L 2007-2010
Dodge Ram 2500 Laramie 8.0L 2003
Dodge Ram 2500 Power 5.7L 2006-2010
Dodge Ram 2500 SLT 4.7L 2003-2007
Dodge Ram 2500 SLT 5.7L 2003-2010
Dodge Ram 2500 SLT 5.9L 2003-2008
Dodge Ram 2500 SLT 6.7L 2007-2010
Dodge Ram 2500 SLT 8.0L 2003
Dodge Ram 2500 ST 4.7L 2003-2010
Dodge Ram 2500 ST 5.7L 2003-2010
Dodge Ram 2500 ST 5.9L 2003-2009
Dodge Ram 2500 ST 6.7L 2007-2010
Dodge Ram 2500 ST 8.0L 2003
Dodge Ram 2500 SXT 5.7L 2008-2010
Dodge Ram 2500 SXT 6.7L 2008-2010
Dodge Ram 2500 Sport 5.7L 2006-2007
Dodge Ram 2500 Sport 5.9L 2006-2007
Dodge Ram 2500 TRX 5.7L 2010
Dodge Ram 2500 TRX 6.7L 2010
Dodge Ram 2500 TRX4 5.7L 2006-2007
Dodge Ram 2500 TRX4 5.9L 2006-2007
Dodge Ram 3500 Laramie 5.7L 2003-2009
Dodge Ram 3500 Laramie 5.9L 2003-2007
Dodge Ram 3500 Laramie 6.7L 2007-2010
Dodge Ram 3500 Laramie 8.0L 2003
Dodge Ram 3500 SLT 5.7L 2003-2009
Dodge Ram 3500 SLT 5.9L 2003-2008
Dodge Ram 3500 SLT 6.7L 2007-2010
Dodge Ram 3500 SLT 8.0L 2003
Dodge Ram 3500 ST 5.7L 2003-2009
Dodge Ram 3500 ST 5.9L 2003-2008
Dodge Ram 3500 ST 6.7L 2007-2010
Dodge Ram 3500 ST 8.0L 2003
Dodge Ram 3500 SXT 5.7L 2008-2009
Dodge Ram 3500 SXT 6.7L 2008-2010
Dodge Ram 3500 Sport 5.7L 2006-2007
Dodge Ram 3500 Sport 5.9L 2006-2007
Dodge Ram 3500 Sport 6.7L 2007
Dodge Ram 3500 TRX4 5.9L 2007
Ram 2500 Big 5.7L 2013
Ram 2500 Big 6.7L 2013
Ram 2500 Hemi 5.7L 2012-2013
Ram 2500 Laramie 5.7L 2011-2013
Ram 2500 Laramie 6.7L 2011-2013
Ram 2500 Lone 5.7L 2013
Ram 2500 Lone 6.7L 2013
Ram 2500 Outdoorsman 5.7L 2011-2013
Ram 2500 Outdoorsman 6.7L 2011-2013
Ram 2500 Power 5.7L 2011-2013
Ram 2500 R/T 5.7L 2012-2013
Ram 2500 SLT 5.7L 2011-2013
Ram 2500 SLT 6.7L 2011-2013
Ram 2500 ST 4.7L 2011-2013
Ram 2500 ST 5.7L 2011-2013
Ram 2500 ST 6.7L 2011-2013
Ram 2500 SXT 5.7L 2011 
Ram 2500 SXT 6.7L 2011 
Ram 2500 Tradesman 5.7L 2013
Ram 2500 Tradesman 6.7L 2013
Ram 3500 Big 5.7L 2013
Ram 3500 Big 6.7L 2013
Ram 3500 Laramie 5.7L 2011-2013
Ram 3500 Laramie 6.7L 2011-2013
Ram 3500 Lone 5.7L 2013
Ram 3500 Lone 6.7L 2013
Ram 3500 SLT 5.7L 2011-2013
Ram 3500 SLT 6.7L 2011-2013
Ram 3500 ST 5.7L 2011-2013
Ram 3500 ST 6.7L 2011-2013
Ram 3500 SXT 5.7L 2011 
Ram 3500 SXT 6.7L 2011 
Ram 3500 Tradesman 5.7L 2013
Ram 3500 Tradesman 6.7L 2013

Attention:

Vent all air pressure from the air suspension system prior to disconnecting or removing any air suspension components. It is dangerous to remove air suspension components while under pressure. Failure to follow this instruction may result in serious personal injury. 

  Any air spring which is unfolded must be refolded prior to being installed in a vehicle. Refer to the procedure. An incorrectly folded air spring could rupture, altering the handling characteristics of the vehicle. If a vehicle has been driven with an incorrectly folded air spring, a new air spring must be installed. Failure to follow these instructions may result in serious injury to vehicle occupant(s). 

  Failure to observe the following instructions may result in a sudden failure of the air spring or suspension system.
  Any rear spring which is unfolded must be refolded prior to being installed in a vehicle.
  The air spring refolding procedure should only be used for an air spring which has never supported the vehicle's weight while in the incorrectly folded position.
  Incorrectly folded air springs found on vehicles during pre-delivery inspection or after use must be installed new.
  Do not attempt to inflate any air spring which has been collapsed while uninflated from the rebound hanging position to the jounce stop.
  When installing a new air spring, care must be taken not to apply a load to the suspension until springs have been inflated using the air spring fill procedure.
  After inflating an air spring in the hanging position, it must be inspected for correct shape.

NOTE:

1.The vehicle must be positioned on a suitable lifting device prior to deflating the air suspension system.
With the vehicle in NEUTRAL, position on a hoist until the wheel and tire assemblies are slightly above the ground. 
2.Using the scan tool, vent the air springs.
3.Remove the air spring retainer.
4.Detach the air spring from the rear axle.
5.Remove the air spring in the following sequence.
1. Disconnect the air spring solenoid electrical connector.
2.Compress the quick connect locking ring and pull out the air tube.
3.Remove the air spring.

Q&A：

How soon can i receive the package?
     You will receive your package within 2-7 working days.

How about the After-sales Guarantee?
    We offer a warranty with 1 year, if there's any quality problem, please contact customer service.