MONROE part description

Product Description

Magnum Severe Service Suspension Shock Absorber

Features & Benefits

  • ENGINEERED FOR EMERGENCY AND FLEET VEHICLES -- For hardworking first responder, municipal, fleet and jobsite vehicles and features 10-stage valving that adjusts to road extremes to help handle frequent stops, heavy loads and high miles
  • IMPROVES PERFORMANCE -- Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
  • STRONG AND DURABLE -- Double welded, including arc welds up to 360-degrees, for durability while shouldered bushing and bonded bushing (on most applications) delivers quality
  • BUILT TO LAST -- Heavy-duty nitrocarburized rod (on most applications) and sintered iron piston enhance durability for longer service life
  • LONGER SERVICE LIFE -- Larger bore, bigger 2-in. reserve tube and 0.05-in. pressure tube work together to hold more oil for greater capacity to allow the shock to work efficiently for controlled ride and longer service life
  • CONSISTENT RIDE -- OE all-weather fluid contains special modifiers to handle extreme temperatures and help reduce friction and ensure smooth rod reaction
  • CONTROL AND DURABILITY – PTFE-banded piston helps reduce friction between the piston and pressure tube to enhance responsiveness to changing road surfaces for smooth operation
  • CONTROL AND DURABILITY - PTFE-banded piston helps reduce friction between the piston and pressure tube to enhance responsiveness to changing road surfaces for smooth operation

Product Attributes

9791 CLEV
9789 S5
Dust Shield Included Yes
9783 Yes
9908 Yes
9792 No
Part Description Shock Absorber
Compressed Length 19.18 IN
Extended Length 24.8 in
Gas Charged Yes
Lower Mount Type Clevis Bracket Mount
Parts Pack(s) P00590,P01637
Travel Length 5.62 in
Upper Mount Type Stem Mount - 2.5/8" Stem Length X 1/2"-13 Thread Pitch
Compressed Length 487.2 MM
Extended Length 629.9 MM
Travel Length 142.7 MM
Lower Mount Type Clevis Bracket Mount
Shock Absorber Rod End Measuring Point Base of Stem
Shock Absorber Body End Measuring Point Center of Mounting Hole

Additional Information

MSDS Sheet Number 1164
Country of Origin (Primary) US
Canadian Harmonizing Tariff Code 8708803000
Harmonized Tariff Code (Schedule B) 8708801600
Harmonized Tariff Code (HTS) 8708801600
UPC 00048598137609
VMRS Code 016008003
UNSPSC 25172011

Part Interchanges

MONROE 550057 Cross Reference

We have 7 alternatives for the 550057 by MONROE:

Fits Vehicles

  • Ford Police Interceptor Utility (2013-2019)

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