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. MA733 Warranty Details  

See if this part fits a specific vehicle.

Check Vehicle Fit

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:15.500 in
Dust Shield:Yes
Extended Length:26.250 in
Parts Pack(s):None
Rod Diameter:1/2
Travel Length:10.750 in

REVIEW SNAPSHOT®

by PowerReviews
MonroeMax-Air Air Shock Absorber
 
4.0

(based on 2 reviews)

Ratings Distribution

  • 5 Stars

     

    (1)

  • 4 Stars

     

    (0)

  • 3 Stars

     

    (1)

  • 2 Stars

     

    (0)

  • 1 Stars

     

    (0)

Reviewed by 2 customers

Displaying reviews 1-2

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(1 of 1 customers found this review helpful)

 
3.0

neutral

By 

from oceanside CA

About Me Mechanic, Truck Enthusiast

Pros

  • Easy To Use
  • High-Performance

Cons

    Best Uses

    • Trucks

    Comments about Monroe Max-Air Air Shock Absorber:

    Shocks fit perfectly but wont hold air. followed trouble shooting guide to no avail. Tried at light tightness on fitting nuts, and over 20 days added air each night to find it leaked down the next a.m. tightened 1/4 and aired up again each day. still havent got them to hold. afraid to tighten anymore for fear of stripping the plastic nuts.

    • Was this a gift?:
    • No

    Comment on this reviewHelp Icon

    (1 of 1 customers found this review helpful)

     
    5.0

    Shocking

    By 

    from newman, il

    Verified Buyer

    Pros

    • Adjustable
    • Comfortable Ride
    • Easy To Install

    Cons

      Best Uses

      • Everyday Driving
      • Restoration

      Comments about Monroe Max-Air Air Shock Absorber:

      product worked great easy to install

      • Car & Truck:
      • Casual Driver, Mechanic, Truck Enthusiast

      Comment on this reviewHelp Icon

      Displaying reviews 1-2

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      Do you have questions about this product?

       

      Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

      5 Questions | 5 Answers
      Displaying questions 1-5
      • Q:

        Hello. I am considering these shocks. Could you tell me why the compressed and extended lengths in the specs tab are different to the lengths from question 4 on this product? What are the correct figures? Could you also let me know if the air lines etc come with these shocks, if they are supplied in pairs, and the diameter of the bolt holes. Thanks
        Asked on 5/23/2014 by Bellini

        1 answer

        • CUSTOMER CARE

          A:

          Hi Bellini, glad to assist you! The specifications of this part are Compressed Length: 12.875 inches, Dust Shield Included: Yes, Extended Length: 21 inches, Rod Diameter: 1/2 inch, Travel Length: 8.125 inches. This part is sold as a pair and comes with air line, air fittings, air valve kit.

          Answered on 5/24/2014 by Steve from AAP
      • Q:

        93 dodge cummins 3/4 ton with 1700 lb camper
        Asked on 8/5/2013 by mike from stockton

        1 answer

        • CUSTOMER CARE

          A:

          Yes, this Monroe Max-Air Air Shock Absorber - part# MA733 would be an ideal part for your 1993 Dodge 3/4 ton Cummins truck. For any further assistance, you may also call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

          Answered on 8/5/2013 by Vincent from AAP
      • Q:

        do these come in a pair or single
        Asked on 10/28/2012 by Mark from columbus indiana

        1 answer

        • CUSTOMER CARE

          A:

          This Monroe Max-Air Air Shock Absorber (Part No. MA733) is sold as a pair. For further assistance, please feel free to call us at 1-877-238-2623 or visit your nearest Advance Auto Parts store and one of our representatives would be more than happy to assist you.

          Answered on 10/29/2012 by Steve from AAP
      • Q:

        what is the max. wieght these shocks can support?
        Asked on 5/4/2012 by Josh from Pittsboro, NC

        1 answer

        • CUSTOMER CARE

          A:

          This Monroe Max-Air Air Shock Absorber with Part No. MA733 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. A pair of Max-Air shock absorbers can maintain ride height when up to 1,200 lbs of additional weight is loaded.

          Answered on 5/8/2012 by Steve from AAP
      • Q:

        I would like to know the extended length and compressed length of these. Could not find that information anywhere
        Asked on 8/29/2010 by Jim from Ohio

        1 answer

        • CUSTOMER CARE

          A:

          Compressed Length: 15.5"
          Extended Length: 26.25"

          Answered on 8/29/2010 by Mike from AAP
      Displaying questions 1-5

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