Replaces

Shock Absorber Rear Monroe Gas-Magnum 550011 - MNSHA00087

Why Buy Monroe Gas-Magnum Truck Shock Absorbers?

The Monroe® Gas-Magnum® truck shock absorber is designed for mid to full size, hard working pick-up trucks and vans. These units provide firm control without a harsh ride. With up to twice the fluid capacity of standard 1" bore shocks, Monroe Gas-Magnum truck shocks work more efficiently with less effort.

The result: enhanced control with uncompromised ride comfort.

  1. All Weather Fluid: Contains special modifiers to reduce friction and ensure smooth rod reaction.
  2. Full Displaced Valving: Tuned specifically for each application, this valving automatically adjusts to road extremes to provide consistency and ride comfort.
  3. Sintered Iron Piston: Stronger than traditional metals, enhances durability for longer service life.
  4. Nitrogen Gas Charged: For improved ride and handling, helps maintain tire to road contact by reducing aeration.
  5. 2" Reserve Tube: More fluid for more consistent performance.
  6. 1-3/8" Bore: Lower operating pressure than standard 1" bore units.
  7. 5/8" Piston Rod: Heavy-duty nitrocarburized rod* for long service life.
  8. Special Seal: "Self-lubricating" fluid seal designed to retain gas without excessive wear or friction.

* ON NON-DUST SHIELD UNITS ONLY.

 

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

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Vehicle Fit

  • 1983-2002 Ford Crown Victoria Rear Heavy Duty Shock Absorber for Police & Taxi Models Monroe Gas-Magnum 550011
  • 1983-1991 Ford LTD Rear Heavy Duty Shock Absorber for Police & Taxi Models Monroe Gas-Magnum 550011
  • 1983-2002 Mercury Grand Marquis Rear Heavy Duty Shock Absorber for Police & Taxi Models Monroe Gas-Magnum 550011
Only 3 left in stock
Part #: MNSHA00087

Ships Same Day for orders placed by 4 P.M. ET

Monroe Gas-Magnum
Brand #: 550011

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