Rear Shock Absorber | 2001-2020 Freightliner Coronado

  • monroe-66636 360image 1
  • monroe-66636 Rear Shock Absorber - Monroe Magnum
  • monroe-66636 Rear Shock Absorber - Monroe Magnum
  • monroe-66636 Rear Shock Absorber - Monroe Magnum
  • monroe-66636 Rear Shock Absorber - Monroe Magnum
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Rear Shock Absorber - Monroe Magnum

Manufacturer: Monroe
Part Number: monroe-66636
Rating star_borderstar_borderstar_borderstar_borderstar_border
Price: $87.04

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  • The Quick-Strut line comes with a Lifetime warranty handled through Monroe.
    The Roadmatic line is not covered by a warranty.
    We will provide the warranty form that will then be sent, by the customer, to Monroe and they handle the process from there.
    * All warranty claims are subject to approval by Monroe.
    Please contact us for further information.

    Limited to ONE replacement during guarantee period

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FitmentRear Shock Absorber - Monroe Magnum monroe-66636 fits these vehicles:
Details

Rear Shock Absorber | 2001-2020 Freightliner Coronado

Specific Fitment Distinctions:

  • Notes: Shock Absorbers are 1.38 Bore Diameter.
2001-2020 Freightliner Coronado
  • Rear (Replaces OE Part Number(s) 665174; with 46,000 Chalmers Suspension)
1975-1978 GMC G35
  • Tag Axle (Cutaway Van, Replaces OE Part Number(s) 90044769, 90044770; with Neway Tag Axle TA-3-CA; with Recreational Package)
1979-1992 GMC G3500
  • Tag Axle (Cutaway Van, Replaces OE Part Number(s) 90044769, 90044770; with Neway Tag Axle TA-3-CA; with Recreational Package)
2019-2025 International HV613
  • Rear (Replaces OE Part Number(s) 3516764C1, 665174; with Chalmers 800 Series Suspension)
2018-2024 International HX520
  • Rear (Replaces OE Part Number(s) 3516764C1, 665174; with Chalmers 800 Series Suspension)
2016-2024 Kalmar Ottawa T2
  • Rear (6 X 4, Replaces OE Part Number(s) CT00001760; with Air Suspension)
2010-2020 Kenworth T400
  • Rear (Replaces OE Part Number(s) 665174; with 40,000 Chalmers Suspension)
1987-2021 Kenworth T800
  • Rear (Replaces OE Part Number(s) 665174, 800670; with 40,000 Chalmers Suspension)
1986-2008 Peterbilt 357
  • Rear (Replaces OE Part Number(s) 665174; with 40,000 Chalmers Suspension)
1981-2006 Peterbilt 362
  • Rear (Replaces OE Part Number(s) 665174; with 40,000 Chalmers Suspension)
2008-2018 Peterbilt 365
  • Rear (Replaces OE Part Number(s) 665174; with 40,000 Chalmers Suspension)
2008-2018 Peterbilt 367
  • Rear (Replaces OE Part Number(s) 665174; with 40,000 Chalmers Suspension)
1989-1995 Peterbilt 372
  • Rear (Replaces OE Part Number(s) 665174; with 40,000 Chalmers Suspension)
1997 Peterbilt 372
  • Rear (Replaces OE Part Number(s) 665174; with 40,000 Chalmers Suspension)
1987-1996 Peterbilt 375
  • Rear (Replaces OE Part Number(s) 665174; with 40,000 Chalmers Suspension)
1988-1992 Peterbilt 376
  • Rear (Replaces OE Part Number(s) 665174; with 40,000 Chalmers Suspension)
1994-1996 Peterbilt 376
  • Rear (Replaces OE Part Number(s) 665174; with 40,000 Chalmers Suspension)
1999 Peterbilt 376
  • Rear (Replaces OE Part Number(s) 665174; with 40,000 Chalmers Suspension)
1987-2001 Peterbilt 377
  • Rear (Replaces OE Part Number(s) 665174; with 40,000 Chalmers Suspension)
1988-2007 Peterbilt 378
  • Rear (Replaces OE Part Number(s) 665174; with 40,000 Chalmers Suspension)
1986-2007 Peterbilt 379
  • Rear (Replaces OE Part Number(s) 665174; with 40,000 Chalmers Suspension)
2008-2016 Peterbilt 384
  • Rear (Replaces OE Part Number(s) 665174; with 40,000 Chalmers Suspension)
1996-2007 Peterbilt 385
  • Rear (Replaces OE Part Number(s) 665174; with 40,000 Chalmers Suspension)
2006-2015 Peterbilt 386
  • Rear (Replaces OE Part Number(s) 665174; with 40,000 Chalmers Suspension)
2000-2011 Peterbilt 387
  • Rear (Replaces OE Part Number(s) 665174; with 40,000 Chalmers Suspension)
2008-2024 Peterbilt 389
  • Rear (Replaces OE Part Number(s) 665174; with 40,000 Chalmers Suspension)
2014-2020 Peterbilt 567
  • Rear (Replaces OE Part Number(s) 665174; with 40,000 Chalmers Suspension)
2011-2015 Peterbilt 587
  • Rear (Replaces OE Part Number(s) 665174; with 40,000 Chalmers Suspension)

Monroe Gas Magnum Shocks

Monroe Gas Magnum shocks are designed for vehicles that could use a little extra shock control. Whether you have a full size truck that constantly tows heavy loads, or a work van that carries a lot of extra weight around, Gas Magnum shocks can help with the harsher bounce of a heavier ride. These shocks have a larger diameter and a 2 inch reserve tube that holds more oil than OE shocks for better shock control and greater longevity of the shock itself.

gas magnum shocks monroe
monroe gas magnum shocks

Shocks for Heavy Duty Jobs

The heavy duty piston rod in the Gas Magnum is more durable than the rods in most original shocks and the seal is designed to self-lubricate resulting in less friction on the rod and longer effective lifespan of the shock. A nitrogen gas charge cuts down on harshness and shock fade and keeps the oil from foaming up when on a rough road which reduces the ability of the shock to control bumps and jolts to the vehicle. Gas Magnum shocks are covered by Monroe's limited lifetime warranty so you can rest assured that these shocks will get the job done over the long haul.

Which Carry the Load Shock or Strut is Right for Me?

  Magnum Strut Assembly Gas-Magnum Truck Shocks* Max-Air Shocks Load Adjusting Shocks* Magnum Light Truck Shocks*
ALL-IN-ONE Strut Solution for Multipurpose Half-Ton Trucks & Vans X        
Midsize / Full-Size Trucks & Vans   X      
Towing / Hauling X   X   X
Light Trucks That Tow Up to 1,200LBS**       X  
Limited Lifetime Warranty / Feel The Difference Guarantee X X      

* Does not support weight, helps improve control when under load.

** Capacity is limited by vehicle suspension, tires and transmission. See vehicle owner's manual for details/

Fitment for monroe-66636
YearsMakeModelPositionBody TypeDrive WheelNotes
2001 - 2020FreightlinerCoronadoRearReplaces OE Part Number(s) 665174; Shock Absorbers are 1.38 Bore Diameter; with 46,000 Chalmers Suspension
1979 - 1992GMCG3500Tag AxleCutaway VanReplaces OE Part Number(s) 90044769, 90044770; Shock Absorbers are 1.38 Bore Diameter; with Neway Tag Axle TA-3-CA; with Recreational Package
1975 - 1978GMCG35Tag AxleCutaway VanReplaces OE Part Number(s) 90044769, 90044770; Shock Absorbers are 1.38 Bore Diameter; with Neway Tag Axle TA-3-CA; with Recreational Package
2019 - 2025InternationalHV613RearReplaces OE Part Number(s) 3516764C1, 665174; Shock Absorbers are 1.38 Bore Diameter; with Chalmers 800 Series Suspension
2018 - 2024InternationalHX520RearReplaces OE Part Number(s) 3516764C1, 665174; Shock Absorbers are 1.38 Bore Diameter; with Chalmers 800 Series Suspension
2016 - 2024KalmarOttawa T2Rear6 X 4Replaces OE Part Number(s) CT00001760; Shock Absorbers are 1.38 Bore Diameter; with Air Suspension
2010 - 2020KenworthT400RearReplaces OE Part Number(s) 665174; Shock Absorbers are 1.38 Bore Diameter; with 40,000 Chalmers Suspension
1987 - 2021KenworthT800RearReplaces OE Part Number(s) 665174, 800670; Shock Absorbers are 1.38 Bore Diameter; with 40,000 Chalmers Suspension
1986 - 2008Peterbilt357RearReplaces OE Part Number(s) 665174; Shock Absorbers are 1.38 Bore Diameter; with 40,000 Chalmers Suspension
1981 - 2006Peterbilt362RearReplaces OE Part Number(s) 665174; Shock Absorbers are 1.38 Bore Diameter; with 40,000 Chalmers Suspension
2008 - 2018Peterbilt365RearReplaces OE Part Number(s) 665174; Shock Absorbers are 1.38 Bore Diameter; with 40,000 Chalmers Suspension
2008 - 2018Peterbilt367RearReplaces OE Part Number(s) 665174; Shock Absorbers are 1.38 Bore Diameter; with 40,000 Chalmers Suspension
1989 - 1995Peterbilt372RearReplaces OE Part Number(s) 665174; Shock Absorbers are 1.38 Bore Diameter; with 40,000 Chalmers Suspension
1987 - 1996Peterbilt375RearReplaces OE Part Number(s) 665174; Shock Absorbers are 1.38 Bore Diameter; with 40,000 Chalmers Suspension
1988 - 1992, 1994 - 1996, 1999Peterbilt376RearReplaces OE Part Number(s) 665174; Shock Absorbers are 1.38 Bore Diameter; with 40,000 Chalmers Suspension
1987 - 2001Peterbilt377RearReplaces OE Part Number(s) 665174; Shock Absorbers are 1.38 Bore Diameter; with 40,000 Chalmers Suspension
1988 - 2007Peterbilt378RearReplaces OE Part Number(s) 665174; Shock Absorbers are 1.38 Bore Diameter; with 40,000 Chalmers Suspension
1986 - 2007Peterbilt379RearReplaces OE Part Number(s) 665174; Shock Absorbers are 1.38 Bore Diameter; with 40,000 Chalmers Suspension
2008 - 2016Peterbilt384RearReplaces OE Part Number(s) 665174; Shock Absorbers are 1.38 Bore Diameter; with 40,000 Chalmers Suspension
1996 - 2007Peterbilt385RearReplaces OE Part Number(s) 665174; Shock Absorbers are 1.38 Bore Diameter; with 40,000 Chalmers Suspension
2006 - 2015Peterbilt386RearReplaces OE Part Number(s) 665174; Shock Absorbers are 1.38 Bore Diameter; with 40,000 Chalmers Suspension
2000 - 2011Peterbilt387RearReplaces OE Part Number(s) 665174; Shock Absorbers are 1.38 Bore Diameter; with 40,000 Chalmers Suspension
2008 - 2024Peterbilt389RearReplaces OE Part Number(s) 665174; Shock Absorbers are 1.38 Bore Diameter; with 40,000 Chalmers Suspension
2014 - 2020Peterbilt567RearReplaces OE Part Number(s) 665174; Shock Absorbers are 1.38 Bore Diameter; with 40,000 Chalmers Suspension
2011 - 2015Peterbilt587RearReplaces OE Part Number(s) 665174; Shock Absorbers are 1.38 Bore Diameter; with 40,000 Chalmers Suspension

Canada Market Only (vehicles not sold in USA):

YearsMakeModelPositionNotes
1997Peterbilt372RearReplaces OE Part Number(s) 665174; Shock Absorbers are 1.38 Bore Diameter; with 40,000 Chalmers Suspension
Overview
GradePremium
Active or Passive SuspensionPassive
Dimensions
Extended Length519.5mm (20.4531 in)
Compressed Length13.4375 in (341.3mm)
Travel Length178.2mm (7.015 in)
Features
Gas ChargedYes
Adjustable Ride HeightNo
Adjustable DampingNo
Adjustable CompressionNo
Adjustable ReboundNo
Materials, color & finish
ColorBlack
Cylinder FinishPainted
What's included
Dust Shield IncludedYes
Includes Bump StopNo
Mounting Hardware IncludedNo
OEM part numbers Monroe 66636 replaces

Monroe 66636 is an aftermarket replacement part. It replaces the original equipment part numbers listed below for the vehicles this part fits. It is not a genuine manufacturer part, and the numbers below are shown for identification only.

Vehicle manufacturerOEM part number replaced
Freightliner1398980
Freightliner90045083
GMC3166287
GMC3171459
GMC3178165
GMC3197642
GMC4940610
GMC5521698
GMC5521699
KalmarCT00001760

It also replaces these original equipment service part numbers.

Service brandService part number replaced
ACDelco50827
Paccar Parts665174