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NAPA Auto Parts GRANDVIEW
844 Grandview Ave
Columbus,  OH  43215-1124
(614) 488-3176
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Store Hours
CLOSED
Mon-Fri:7:00 AM-6:00 PM
Sat:8:00 AM-4:00 PM
Sun:Closed
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NAPA Air Shock Absorber - Rear

NAPA Air Shock Absorber - Rear

Part #: NS MA839
Line: NAPA Shocks and Struts
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Features & Benefits

Warranty: Standard : 12 Months

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The NAPA Max-Air 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 w/ The Vehicle Loaded.


  • 1/2" Piston Rod: Hardened & Precision Ground Rod For Consistent Performance & Long Service Life.
  • All Weather Fluid: Contains Special Modifiers To Reduce Friction & Ensure Smooth Rod Reaction.
  • Full Displaced Valving: Better Valving Range On Both The Compression & Extension Cycles Of The Unit For A Smooth Comfortable Ride.
  • Large Volume Air Chamber: Inflates Up To 150 PSI w/ 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

Specifications

Boot Included Yes
Gas Charged No
Compressed Length 10.9 in
Bearing Plate Included No
Air Ride Suspension Yes
Manufacturer Part Number MA839
VMRS Code 016003000
Adjustable No
Coil Over Springs Included No
Lower Mounting Isolator Included No
Air Bladder Yes
Body Diameter 1.64 in
Extended Length 15.61 in
Air Adjustable Yes
Stroke Length 4.71 in
Body End Measuring Point Center Eye
Dust Shield Yes
Upper Mounting Isolator Included No

Safety Information

Vehicle Fitment Guide

Product Reviews