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Monroe

Monroe 66458 Shock Absorber

Monroe 66458 Shock Absorber

Regular price $63.76 USD
Regular price $68.66 USD Sale price $63.76 USD
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10 in stock

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Description & Features

Monroe 66458 Shock Absorber

The Monroe® Magnum® shock absorber for class 3-6 vehicles is gas-charged for quicker response and a stable, more comfortable ride. Designed to handle the demands of high mileage and severe use vehicles, replace worn-out units with Magnum® shocks to help reduce excessive vibration.

  • INSTALLERS ADVANTAGE -- Designed to save time, simplify the job, fix OE design issues, solve customer complaints or enhances durability and longevity
  • FOR HARDWORKING COMMERCIAL VEHICLES -- Designed to handle the demands of high mileage and severe use class 3-6 trucks and buses
  • CONSISTENT RIDE -- All-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown while 2-in. or 2-1/4-in. reserve tube holds more fluid to improve performance (when required)
  • EXCEPTIONAL HANDLING -- 10-Stage valving, tuned specifically to each vehicle, adjusts to road extremes while the larger 1-3/8-in. bore provides more efficient damping control to provide consistency and a smooth ride (most applications)
  • STRONG AND DURABLE -- Shouldered bushing and bonded bushing with sleeve protects from bushing walkout for improved quality; arc welds up to 360° for durability
  • BUILT TO LAST -- Robust hydraulic lock-out prevents over extension of air bags, top-out of the piston and averts damage to seal assembly (on most applications)
  • LONGER SERVICE LIFE -- Bearing with PTFE coating reduces friction between rod and rod guide combined with nitrocarburized piston rod provides durability and longer service life (most applications)
  • REDUCED NOISE, VIBRATION AND HARSHNESS -- Delivers exceptional control and isolates impact-related noise, vibration, and harshness under most driving conditions
  • IMPROVES PERFORMANCE -- Nitrogen gas-charge maintains tire-to-road contact for improved ride and handling by reducing aeration and shock fade
  • BUY WITH CONFIDENCE -- Comes with Monroe’s 90-day Risk Free Ride Offer and Limited Commercial Warranty
Specifications
Type Nitrogen Gas Charged
Compressed Length 13.89 in (352.8 mm)
Extended Length 20.74 in (526.8 mm)
Travel Length 6.85 in (174 mm)
Lower Mount Type Loop Bushing and Sleeve Mount - 20MM Sleeve ID X 1.3/4" Sleeve OAL
Upper Mount Type Loop Bushing and Sleeve Mount - 20MM Sleeve ID X 44.45MM Sleeve OAL
Body Diameter 50.5 mm (1.988 in)
Body Color Black
Cylinder Finish Painted
Dust Shield Included Yes
Grade Type Premium
Internal Design Twin Tube
Valving Type 10 Stage Full Displaced Valving
With Coil Spring No
With Reservoir No
Includes Hardware No
Includes Boot No
Adjustable Suspension No
Estimated Install Time 0.5 hours

Vehicle Fitment

  • 2018-2024 Freightliner Cascadia — Front
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California Proposition 65 Warning

This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov ↗.