Max-Air Air Shock Absorber
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Max-Air Air Shock Absorber
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Monroe Max-Air Air Shock Absorber

Part No. MA791 Warranty Details  

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The Max-AirĀ® shock absorber is ideal for vehicles that haul heavy loads or tow trailers. Designed to maintain level vehicle height, they can be inflated or deflated as needed...from 20 psi to 150 psi with the vehicle loaded. Capacity is limited by vehicle suspension, tires and transmission. See vehicle owner's manual for details.

Product Features:
  • 1/2 inch Piston Rod: Hardened and precision ground rod for consistent performance and long service life.
  • All Weather Fluid: Contains special modifiers to reduce friction and ensure smooth rod reaction.
  • Full Displaced Valving: Better valving range on both the compression and extension cycles of the unit for a smooth comfortable ride.
  • Large Volume Air Chamber: Inflates up to 150 psi with vehicle loaded. Deflates for normal driving.
  • Lubricated Air Sleeve: Reduces friction for longer service life. Provides smoother operation during suspension movement.
  • Sintered Iron Piston: Stronger than traditional metals, enhances durability for longer service life.
  • Special Air Fitting: Resists air leakage.
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Compressed Length:15.125 in
Dust Shield:Yes
Extended Length:22.375 in
Parts Pack(s):None
Rod Diameter:1/2
Travel Length:7.250 in


by PowerReviews
MonroeMax-Air Air Shock Absorber

(based on 1 review)

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Reviewed by 1 customer

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(1 of 1 customers found this review helpful)


Good choice


from Chillicothe , Ohio

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3 or more reviews submitted


  • Easy To Use


    Best Uses

    • Large Cars

    Comments about Monroe Max-Air Air Shock Absorber:

    Straight up swap for original. Quality product. No installation problems. On line, direct ship is very convenient for a part that is not typically in stock. This was a good experience.

    • Was this a gift?:
    • No

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    1 Question | 1 Answer
    Displaying question 1
    • Q:

      Is the product MA791 one or a pair of shock absorbers?
      Asked on 8/29/2011 by Jim from Newhall, CA

      1 answer



        This part is sold individually.

        Answered on 8/29/2011 by Aaron from AAP
    Displaying question 1

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