PRT Performance Ride
PRT Air Suspension Strut

PRT Performance Ride 992140 Air Suspension Strut - Rear

Brand PRT Performance Ride 992140
Position Rear
Mounting Hardware Included Yes
Air Adjustable Yes
Adjustable No
Adjustable Damping No
Air Bladder Yes
Air Bladder Material Yes
Air Ride Suspension Yes
Bearing Plate Included No
Body End Measuring Point Center eye
Boot Color Black
Boot/dust Shield Included Yes
Compressed Length 503
Contents Air shock assembly; mounting hardware
Extended Length 686
Gas Charged Yes
Heavy Duty Crimping Rings Yes
Internal Construction Type Twin-tube
Internal Damper Type Hydraulic
Lower Mount Type Loop/eyelet
Lower Mounting Isolator Included No
Progressive Spring Rate Yes
Protective Aluminum Can Yes
Shock Absorber Rod End Measuring Point Shoulder of stud
Shock Spring Assisted Yes
Shock/strut Design Twin-tube
Spring Isolators Included Yes
Spring Rate Type Progressive
Spring Seat Included Yes
Travel Length 183
Upper Mount Type Stud
Product line PRT Air Suspension Strut
Fits Mercedes-Benz · 28 vehicles
$358.43Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Air Suspension Struts are typically replaced in pairs, axle by axle.
Order total $358.43
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
PRT Performance Ride 992140 Air Suspension Strut - Rear
This part fits 28 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2006Mercedes-BenzS3503.7LV6Rearw/ AIRMATIC Suspension; w/ ADS; PRT Air Suspension Strut
2006Mercedes-BenzS4304.3LV8Rearw/ AIRMATIC Suspension; w/ ADS; PRT Air Suspension Strut
2006Mercedes-BenzS5005.0LV8Rearw/ AIRMATIC Suspension; w/ ADS; PRT Air Suspension Strut
2006Mercedes-BenzS55 AMG5.5LV8Rearw/ AIRMATIC Suspension; w/ ADS; PRT Air Suspension Strut
2006Mercedes-BenzS6005.5LV12Rearw/ AIRMATIC Suspension; w/ ADS; PRT Air Suspension Strut
2006Mercedes-BenzS65 AMG6.0LV12Rearw/ AIRMATIC Suspension; w/ ADS; PRT Air Suspension Strut
2005Mercedes-BenzS4304.3LV8Rearw/ AIRMATIC Suspension; w/ ADS; PRT Air Suspension Strut
2005Mercedes-BenzS5005.0LV8Rearw/ AIRMATIC Suspension; w/ ADS; PRT Air Suspension Strut
2005Mercedes-BenzS55 AMG5.5LV8Rearw/ AIRMATIC Suspension; w/ ADS; PRT Air Suspension Strut
2005Mercedes-BenzS6005.5LV12Rearw/ AIRMATIC Suspension; w/ ADS; PRT Air Suspension Strut
2004Mercedes-BenzS4304.3LV8Rearw/ AIRMATIC Suspension; w/ ADS; PRT Air Suspension Strut
2004Mercedes-BenzS5005.0LV8Rearw/ AIRMATIC Suspension; w/ ADS; PRT Air Suspension Strut
2004Mercedes-BenzS55 AMG5.5LV8Rearw/ AIRMATIC Suspension; w/ ADS; PRT Air Suspension Strut
2004Mercedes-BenzS6005.5LV12Rearw/ AIRMATIC Suspension; w/ ADS; PRT Air Suspension Strut
2003Mercedes-BenzS4304.3LV8Rearw/ AIRMATIC Suspension; w/ ADS; PRT Air Suspension Strut
2003Mercedes-BenzS5005.0LV8Rearw/ AIRMATIC Suspension; w/ ADS; PRT Air Suspension Strut
2003Mercedes-BenzS55 AMG5.5LV8Rearw/ AIRMATIC Suspension; w/ ADS; PRT Air Suspension Strut
2003Mercedes-BenzS6005.5LV12Rearw/ AIRMATIC Suspension; w/ ADS; PRT Air Suspension Strut
2002Mercedes-BenzS4304.3LV8Rearw/ AIRMATIC Suspension; w/ ADS; w/o 4MATIC; PRT Air Suspension Strut
2002Mercedes-BenzS5005.0LV8Rearw/ AIRMATIC Suspension; w/ ADS; w/o 4MATIC; PRT Air Suspension Strut
2002Mercedes-BenzS55 AMG5.5LV8Rearw/ AIRMATIC Suspension; w/ ADS; w/o 4MATIC; PRT Air Suspension Strut
2002Mercedes-BenzS6005.8LV12Rearw/ AIRMATIC Suspension; w/ ADS; w/o 4MATIC; PRT Air Suspension Strut
2001Mercedes-BenzS4304.3LV8Rearw/ AIRMATIC Suspension; w/ ADS; w/o 4MATIC; PRT Air Suspension Strut
2001Mercedes-BenzS5005.0LV8Rearw/ AIRMATIC Suspension; w/ ADS; w/o 4MATIC; PRT Air Suspension Strut
2001Mercedes-BenzS55 AMG5.5LV8Rearw/ AIRMATIC Suspension; w/ ADS; w/o 4MATIC; PRT Air Suspension Strut
2001Mercedes-BenzS6005.8LV12Rearw/ AIRMATIC Suspension; w/ ADS; w/o 4MATIC; PRT Air Suspension Strut
2000Mercedes-BenzS4304.3LV8Rearw/ AIRMATIC Suspension; w/ ADS; w/o 4MATIC; PRT Air Suspension Strut
2000Mercedes-BenzS5005.0LV8Rearw/ AIRMATIC Suspension; w/ ADS; w/o 4MATIC; PRT Air Suspension Strut