Rear Shock Absorber | 2002-2014 Freightliner M2 106

  • monroe-66407 Rear Shock Absorber - Monroe Magnum

Rear Shock Absorber - Monroe Magnum

Manufacturer: Monroe
Part Number: monroe-66407
Price: $102.76

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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-66407 fits these vehicles:
Details

Rear Shock Absorber | 2002-2014 Freightliner M2 106

Specific Fitment Distinctions:

  • Position: Rear.
  • Notes: Shock Absorbers are 1.38 Bore Diameter.
2005-2023 Freightliner M2
2002-2023 Freightliner M2 106
2003-2023 Freightliner M2 112
  • (Replaces OE Part Number(s) 1616442000, 1618709000; with 18,000 - 23,000 Spring(s); with 52 Rear Leaf Springs)
  • (Replaces OE Part Number(s) 1618710000, 1616486000; with 10,000 - 15,000 Spring(s); with 52 Rear Leaf Springs)
2024-2025 Freightliner M2 106
  • (Replaces OE Part Number(s) 1616442000, 1618709000; with 18,000 - 23,000 Spring(s); with 52 Rear Leaf Springs)
2012-2017 Jayco Seneca
  • (Replaces OE Part Number(s) 1616486000, 1616442000; with Freightliner M2 Chassis)
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-66407

All Vehicles: Shock Absorbers are 1.38 Bore Diameter.

YearsMakeModelPositionNotes
2002 - 2023FreightlinerM2 106RearReplaces OE Part Number(s) 1616442000, 1618709000; with 18,000 - 23,000 Spring(s); with 52 Rear Leaf Springs, Replaces OE Part Number(s) 1618710000, 1616486000; with 10,000 - 15,000 Spring(s); with 52 Rear Leaf Springs
2024 - 2025FreightlinerM2 106RearReplaces OE Part Number(s) 1616442000, 1618709000; with 18,000 - 23,000 Spring(s); with 52 Rear Leaf Springs
2003 - 2023FreightlinerM2 112RearReplaces OE Part Number(s) 1616442000, 1618709000; with 18,000 - 23,000 Spring(s); with 52 Rear Leaf Springs, Replaces OE Part Number(s) 1618710000, 1616486000; with 10,000 - 15,000 Spring(s); with 52 Rear Leaf Springs
2012 - 2017JaycoSenecaRearReplaces OE Part Number(s) 1616486000, 1616442000; with Freightliner M2 Chassis

Mexico Market Only (vehicles not sold in USA):

YearsMakeModelPositionNotes
2005 - 2023FreightlinerM2RearReplaces OE Part Number(s) 1616442000, 1618709000; with 18,000 - 23,000 Spring(s); with 52 Rear Leaf Springs, Replaces OE Part Number(s) 1618710000, 1616486000; with 10,000 - 15,000 Spring(s); with 52 Rear Leaf Springs
Overview
GradePremium
Active or Passive SuspensionPassive
Dimensions
Extended Length563.6mm (22.19 in)
Compressed Length352.6mm (13.88 in)
Travel Length211.1mm (8.31 in)
Features
Gas ChargedYes
Adjustable Ride HeightNo
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 66407 replaces

Monroe 66407 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
Freightliner1616442000
Freightliner1616486000
Freightliner1618709000
Freightliner1618710000