Monroe MA837 Air Suspension Shock - Rear

Monroe Max-Air Air Shock Absorber MA837

The Monroe Max-Air Air Shock Absorber MA837 is built for rear suspension applications that need added load support and ride-height control. It inflates or deflates up to 150 PSI to help maintain level stance when hauling weight, making it a practical choice for Ram 1500 and Dodge Ram 1500 rear suspension service.

Key Features

• Air-adjustable rear shock absorber for load-leveling support
• Inflates or deflates up to 150 PSI
• Supports additional weight up to 1,200 lbs., subject to vehicle suspension, tires, and transmission limits
• Upper and lower loop bushing and sleeve mounts
• Compressed length: 15.9 in.; extended length: 26.26 in.; travel length: 10.36 in.
• Lower mounting code: LS47; upper mounting code: LS47
• No dust shield, no compressed bumper stop, no extended bumper stop, and no extended hydraulic lockout

Product Details

Monroe Max-Air Air Shock Absorber MA837 is part of the Monroe Max-Air Air Shock Absorber line, a rear suspension solution for vehicles that carry changing loads. The air-adjustable design lets you tune support for towing and hauling while helping keep the vehicle level under added weight. This part cross-references Monroe Shocks & Struts (e.g., 52853460AD) for the same application.

Fits 2021-2024 Ram 1500 Classic, rear. Fits 2019-2020 Ram 1500 Classic, rear. Fits 2011-2018 Ram 1500, rear. Fits 2002-2010 Dodge Ram 1500, rear. Monroe MA837 is a direct-fit rear air shock absorber for Ram 1500 Classic and Dodge Ram 1500 towing and hauling applications.

What It Helps Address

• Rear sag when carrying cargo or towing
• Loss of ride height under added load
• Uneven stance after weight is added to the vehicle
• Reduced rear suspension support during hauling use
• Need for adjustable air shock support on rear suspension

Installation Notes

Verify rear suspension fitment by year, make, model, and position before installation. Confirm that the vehicle’s suspension, tires, and transmission are within the load limits listed by the vehicle manufacturer. Use the specified loop bushing and sleeve mounting points: 9/16 in. sleeve ID x 1.5/8 in. sleeve OAL at both ends.

Quality Assurance

Monroe manufactures the Max-Air line for load-leveling rear shock applications and publishes the pressure and load-support specifications for this part. Always follow the vehicle owner’s manual and the manufacturer’s load guidance when setting air pressure and using the shock absorber under towing or hauling conditions.