Monroe 74409 Rear Shock Absorber - Monroe Magnum

  • monroe-74409 Rear Shock Absorber - Monroe Magnum

Rear Shock Absorber - Monroe Magnum

Manufacturer: Monroe
Part Number: monroe-74409
Price: $130.48

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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-74409 fits these vehicles:
Details

Specific Fitment Distinctions:

  • Position: Rear.
  • Notes: Non-Gas Shock Absorber.
2010-2015 Kenworth C500
1981-1985 Kenworth K100
1995-2008 Kenworth T300
1998-1999 Kenworth T400
1986-2008 Kenworth T600A
1987-2015 Kenworth T800
  • (Air Glide 100 Rear Suspension; Replaces OE Part Number(s) K37432; with 8 Air Springs)
1985-2003 Kenworth K100E
2005-2006 Kenworth K100E
2002-2011 Kenworth T2000
  • (Air Glide 100 Rear Suspension; Replaces OE Part Number(s) K37432)
1996-2007 Peterbilt 385
2000-2011 Peterbilt 387
  • (Replaces OE Part Number(s) 0307420; with with Quadraflex 4 Spring Suspension)
Monroe Magnum heavy duty commercial shock absorber

Magnum Shocks

Large bore shock absorbers for durability, stability and comfort to handle high-mileage and severe use, delivering reduced cost per mile.

Heavy Duty Durability for Commercial Vehicles

PTFE Coated Bearing

Reduces friction between the rod and the rod guide for improved durability.

Robust Hydraulic Lock-Out

Hydraulic lock-out design* prevents over-extension of the suspension, top-out of the piston and averts damage to the seal assembly while maintaining full rod strength.

Proprietary Shouldered Bushing

Shouldered bushing or bonded bushing with sleeve are used where applicable to prevent bushing walkout for improved quality and durability.

*Where applicable.

Monroe Heavy Duty

Full line offering of commercial vehicle ride control solutions backed by OE expertise and innovative technologies trusted by OE manufacturers to maximize vehicle performance.

Fitment for monroe-74409

All Vehicles: Non-Gas Shock Absorber.

YearsMakeModelPositionNotes
2010 - 2015KenworthC500RearAir Glide 100 Rear Suspension; Replaces OE Part Number(s) K37432; with 8 Air Springs
1981 - 1985KenworthK100RearAir Glide 100 Rear Suspension; Replaces OE Part Number(s) K37432; with 8 Air Springs
1985 - 2003, 2005 - 2006KenworthK100ERearAir Glide 100 Rear Suspension; Replaces OE Part Number(s) K37432
2002 - 2011KenworthT2000RearAir Glide 100 Rear Suspension; Replaces OE Part Number(s) K37432
1995 - 2008KenworthT300RearAir Glide 100 Rear Suspension; Replaces OE Part Number(s) K37432; with 8 Air Springs
1998 - 1999KenworthT400RearAir Glide 100 Rear Suspension; Replaces OE Part Number(s) K37432; with 8 Air Springs
1986 - 2007KenworthT600ARearAir Glide 100 Rear Suspension; Replaces OE Part Number(s) K37432; with 8 Air Springs
1987 - 2015KenworthT800RearAir Glide 100 Rear Suspension; Replaces OE Part Number(s) K37432; with 8 Air Springs
1996 - 2007Peterbilt385RearReplaces OE Part Number(s) 0307420; with with Quadraflex 4 Spring Suspension
2000 - 2011Peterbilt387RearReplaces OE Part Number(s) 0307420; with with Quadraflex 4 Spring Suspension

Mexico Market Only (vehicles not sold in USA):

YearsMakeModelPositionNotes
2008KenworthT600ARearAir Glide 100 Rear Suspension; Replaces OE Part Number(s) K37432; with 8 Air Springs
Overview
GradePremium
Active or Passive SuspensionPassive
Dimensions
Extended Length475.1mm (18.703 in)
Compressed Length312.8mm (12.313 in)
Travel Length162.3mm (6.39 in)
Body Diameter2.75 in (69.9mm)
Features
Gas ChargedNo
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 IncludedYes
OEM part numbers Monroe 74409 replaces

Monroe 74409 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
KenworthK37487
Peterbilt0304628

It also replaces these original equipment service part numbers.

Service brandService part number replaced
Paccar Parts680239