MONROE part description

Features & Benefits

  • Engineered for hardworking full-size trucks and vans, delivering controlled ride and handling through full-displaced valving
  • Built to last with heavy-duty nitrocarburized rod and sintered iron piston for enhanced durability
  • Larger bore and bigger 2-inch reserve tube holding more oil for greater capacity and longer service life
  • Nitrogen gas charge maintains tire-to-road contact for improved ride and handling by reducing aeration

Monroe Gas-Magnum 60 Series Suspension Shock Absorber

The Monroe Gas-Magnum 60 Series Suspension Shock Absorber offers unparalleled control for midsize and full-size trucks and vans. Engineered with heavy-duty materials like a nitrocarburized rod and a sintered iron piston, this shock absorber is built to withstand the toughest conditions, promising a longer service life. Its firm control ensures you get a smooth ride without any harshness, making it ideal for challenging terrains. The larger bore and 2-inch reserve tube hold more oil, improving the shock's efficiency and providing consistent performance over time. Experience superior road handling, reduced friction, and enhanced durability with this all-weather fluid-equipped Monroe 66458 shock absorber, designed to last and perform.

Product Attributes

9791 LS75
9789 LS75
Dust Shield Included Yes
9783 No
9908 No
9792 No
Part Description Shock Absorber
Body Diameter 1.988 IN
Compressed Length 13.89 IN
Extended Length 20.74 in
Gas Charged Yes
Lower Mount Type Loop Bushing and Sleeve Mount - 20MM Sleeve ID X 1.3/4" Sleeve OAL
Parts Pack(s) None
Travel Length 6.85 in
Upper Mount Type Loop Bushing and Sleeve Mount - 20MM Sleeve ID X 44.45MM Sleeve OAL
Compressed Length 352.8 MM
Extended Length 526.8 MM
Travel Length 174 MM
Shock Absorber Rod End Measuring Point Center of Loop
Shock Absorber Body End Measuring Point Center of Loop
Body Diameter 50.5 MM

Additional Information

MSDS Sheet Number 1164
Country of Origin (Primary) US
Canadian Harmonizing Tariff Code 8708801910
Harmonized Tariff Code (Schedule B) 8708801600
Harmonized Tariff Code (HTS) 8708801600
UPC 00048598228789
VMRS Code 016008003
UNSPSC 25172011

Part Interchanges

MONROE 66458 Cross Reference

We have 5 alternatives for the 66458 by MONROE:

Fits Vehicles

  • Freightliner Cascadia (2018-2023)

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