Monroe Shocks & Struts Suspension Shock Absorber P/N:37342
Smooth out the ride and keep worn dampers in check with the Monroe Magnum Rear Suspension Shock Absorber 66440, a gas-charged unit built for the demands of high-mileage, severe-use class 3-6 vehicles. It installs as a direct-fit replacement for many vehicles, among them the 2014-2026 Ram ProMaster 2500, 2014-2026 Ram ProMaster 3500 and 2023-2025 Airstream Rangeline. See the "Vehicles it fits" section for the full application and engine list.
Backed by Monroe's 90-day Risk Free Ride Offer and Limited Commercial Warranty.
Interchange: HD12140552 · 68157782AC · 68157782AD · 68157782AE · 68157782AF · F347086 · 3450007 · 170258 · 53301641 · 12140672
This part cross-references / interchanges with the following part numbers:
What position does this shock absorber fit?
It is cataloged as a rear suspension shock absorber for the listed applications.
Does this fit a 2014-2026 Ram ProMaster 2500 or 2014-2026 Ram ProMaster 3500?
It is listed for the 2014-2026 Ram ProMaster 2500 and 2014-2026 Ram ProMaster 3500, along with many other vehicles. See the "Vehicles it fits" section for the full list.
What are signs my shock may need replacing?
Excessive bounce, poor ride control, bottoming out, or added vibration can be signs a worn shock may need replacing. Have the cause diagnosed, as other components can produce similar symptoms.
Is this a gas-charged shock?
Yes. It uses a nitrogen gas-charge that helps maintain tire-to-road contact by reducing aeration and shock fade for a more stable, comfortable ride.
Should I replace shocks in pairs?
This listing is for one shock. Replacing both sides on the same axle together as a matched set is recommended for even, balanced ride control.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.