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Suspension Shock Absorber

Suspension Shock Absorber - Front or Rear (Monroe) for 1998-2020 Mack & Volvo NEW

$ 93 .45
120-DayReturns
LifetimeWarranty
100%Money-Back

Product Notes Read before buying

Position: Front or Rear
⚠️ Most jobs typically require 2 of this item.
Replaces OE Part Number(s) 20485633 For additional OE Part Number cross reference information, please refer to the product interchange Shock Absorbers are 1.75 (in) Bore Diameter
Magnum Shock Absorber

Brand: Monroe
Condition: New
See All Other Suspension Shock Absorbers
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Specifications & Info


Vehicle Fitment Guide

This part fits the following vehicles:

Mack 1 model (tapclick to expand)(tapclick to hide)
CXN 2004-2008 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
CXN600 Gliders - Medium Conventional 2006 - 2008 -- -L U/K U/K
CXN600 Gliders - Medium Conventional 2006 - 2007 -- -L 6 X 4/4 X 2 U/K
CXN600 Gliders - Medium Conventional 2006 - 2007 -6 11.9L DIESEL 6 X 4/4 X 2/U/K U/K
CXN600 Gliders - Medium Conventional 2006 - 2007 -6 11.9L DIESEL Turbo 4 X 2/6 X 4/U/K U/K
CXN600 Straight Truck - Medium Conventional 2006 - 2007 -- -L 4 X 2/U/K/6 X 4 U/K
CXN600 Straight Truck - Medium Conventional 2006 - 2007 -6 11.9L DIESEL U/K/6 X 4/4 X 2 U/K
CXN600 Straight Truck - Medium Conventional 2006 - 2007 -6 11.9L DIESEL Turbo U/K U/K
CXN600 Straight Truck - Medium Conventional 2005 - 2007 -6 11.9L DIESEL Turbo 4 X 2/6 X 4 U/K
CXN600 Tractor Truck - Medium Conventional 2006 - 2007 -- -L 6 X 4/4 X 2/U/K U/K
CXN600 Tractor Truck - Medium Conventional 2006 - 2007 -6 11.9L DIESEL U/K/4 X 2/6 X 4 U/K
CXN600 Tractor Truck - Medium Conventional 2006 - 2007 -6 11.9L DIESEL Turbo U/K U/K
CXN600 Tractor Truck - Medium Conventional 2005 - 2007 -6 11.9L DIESEL Turbo 4 X 2 U/K
CXN600 Tractor Truck - Medium Conventional 2004 - 2007 -6 11.9L DIESEL Turbo 6 X 4 U/K
Volvo 4 models (tapclick to expand)(tapclick to hide)
VN 1998-2004 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
VN42T Tractor Truck - Long Conventional 1998 - 1999, 2004 -6 12.1L DIESEL 4 X 2 U/K
VN42T Tractor Truck - Long Conventional 1998 - 1999 L6 10.8L DIESEL Turbo 4 X 2 U/K
VN42T Tractor Truck - Long Conventional 1998 - 1999 L6 11.1L DIESEL 4 X 2 U/K
VN42T Tractor Truck - Long Conventional 1998 L6 12.7L DIESEL 4 X 2 U/K
VN42T Tractor Truck - Long Conventional 1998 - 1999 L6 14.0L DIESEL Turbo 4 X 2 U/K
VN42T Tractor Truck - Long Conventional 1998 L6 14.6L DIESEL Turbo 4 X 2 U/K
VN64T Tractor Truck - Long Conventional 1999 -6 15.0L DIESEL 6 X 4 U/K
VN64T Tractor Truck - Long Conventional 1999 L6 11.1L DIESEL 6 X 4 U/K
VN64T Tractor Truck - Long Conventional 1998 -6 10.3L DIESEL 6 X 4 U/K
VN64T Tractor Truck - Long Conventional 1998 - 1999 -6 10.5L DIESEL 6 X 4 U/K
VN64T Tractor Truck - Long Conventional 1998 - 1999 -6 12.1L DIESEL 6 X 4 U/K
VN64T Tractor Truck - Long Conventional 1998 - 1999 L6 10.8L DIESEL Turbo 6 X 4 U/K
VN64T Tractor Truck - Long Conventional 1998 - 1999 L6 12.7L DIESEL 6 X 4 U/K
VN64T Tractor Truck - Long Conventional 1998 - 1999 L6 14.0L DIESEL Turbo 6 X 4 U/K
VN64T Tractor Truck - Long Conventional 1998 - 1999 L6 14.6L DIESEL Turbo 6 X 4 U/K
VNL 2000-2020 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Straight Truck - Long Conventional 2020 L6 16.1L DIESEL Turbo 8 X 4 U/K
Base Straight Truck - Long Conventional 2019 - 2020 -- -L ELECTRIC 6 X 2/6 X 4/4 X 2/8 X 4 U/K
Base Straight Truck - Long Conventional 2019 -- -L ELECTRIC 8 X 6/8 X 2 U/K
Base Straight Truck - Long Conventional 2019 - 2020 -6 11.9L CNG 8 X 4 U/K
Base Straight Truck - Long Conventional 2019 -6 11.9L CNG 8 X 2/8 X 6 U/K
Base Straight Truck - Long Conventional 2019 - 2020 -6 12.8L DIESEL 8 X 4 U/K
Base Straight Truck - Long Conventional 2019 -6 12.8L DIESEL 8 X 2/8 X 6 U/K
Base Straight Truck - Long Conventional 2019 - 2020 L6 10.8L DIESEL Turbo 8 X 4 U/K
Base Straight Truck - Long Conventional 2019 L6 10.8L DIESEL Turbo 8 X 6/8 X 2 U/K
Base Straight Truck - Long Conventional 2019 - 2020 L6 14.9L DIESEL Turbo 8 X 4 U/K
Base Straight Truck - Long Conventional 2019 L6 14.9L DIESEL Turbo 8 X 2/8 X 6 U/K
Base Straight Truck - Long Conventional 2017 - 2020 -6 11.9L CNG 6 X 2 U/K
Base Straight Truck - Long Conventional 2017 - 2020 -6 12.8L DIESEL 6 X 2 U/K
Base Straight Truck - Long Conventional 2017 - 2020 L6 10.8L DIESEL Turbo 6 X 2 U/K
Base Straight Truck - Long Conventional 2017 - 2020 L6 14.9L DIESEL Turbo 6 X 2 U/K
Base Straight Truck - Long Conventional 2017, 2020 L6 16.1L DIESEL Turbo 6 X 2 U/K
Base Straight Truck - Long Conventional 2013 - 2020 -6 11.9L CNG 6 X 4/4 X 2 U/K
Base Straight Truck - Long Conventional 2009 -6 12.1L DIESEL U/K U/K
Base Straight Truck - Long Conventional 2009 -6 12.8L DIESEL U/K U/K
Base Straight Truck - Long Conventional 2009 L6 10.8L DIESEL Turbo U/K U/K
Base Straight Truck - Long Conventional 2009 L6 14.9L DIESEL Turbo U/K U/K
Base Straight Truck - Long Conventional 2009 L6 16.1L DIESEL Turbo U/K U/K
Base Straight Truck - Long Conventional 2007 - 2020 -6 12.8L DIESEL 6 X 4/4 X 2 U/K
Base Straight Truck - Long Conventional 2006 - 2017, 2020 L6 16.1L DIESEL Turbo 4 X 2/6 X 4 U/K
Base Straight Truck - Long Conventional 2000 -6 10.5L DIESEL 4 X 2/6 X 4 U/K
Base Straight Truck - Long Conventional 2000 - 2009 -6 12.1L DIESEL 6 X 4/4 X 2 U/K
Base Straight Truck - Long Conventional 2000 - 2003, 2007 - 2020 L6 10.8L DIESEL Turbo 6 X 4/4 X 2 U/K
Base Straight Truck - Long Conventional 2000 - 2002 L6 11.1L DIESEL 4 X 2/6 X 4 U/K
Base Straight Truck - Long Conventional 2000 - 2001, 2003 L6 12.7L DIESEL 4 X 2/6 X 4 U/K
Base Straight Truck - Long Conventional 2000 - 2002 L6 14.0L DIESEL Turbo 4 X 2/6 X 4 U/K
Base Straight Truck - Long Conventional 2000 L6 14.6L DIESEL Turbo 4 X 2/6 X 4 U/K
Base Straight Truck - Long Conventional 2000 - 2020 L6 14.9L DIESEL Turbo 4 X 2/6 X 4 U/K
Base Tractor Truck - Long Conventional 2020 L6 16.1L DIESEL Turbo 8 X 4 U/K
Base Tractor Truck - Long Conventional 2019 - 2020 -- -L ELECTRIC 6 X 2/6 X 4/4 X 2/8 X 4 U/K
Base Tractor Truck - Long Conventional 2019 -- -L ELECTRIC 8 X 2/8 X 6 U/K
Base Tractor Truck - Long Conventional 2019 - 2020 -6 11.9L CNG 8 X 4 U/K
Base Tractor Truck - Long Conventional 2019 -6 11.9L CNG 8 X 2/8 X 6 U/K
Base Tractor Truck - Long Conventional 2019 - 2020 -6 12.8L DIESEL 8 X 4 U/K
Base Tractor Truck - Long Conventional 2019 -6 12.8L DIESEL 8 X 2/8 X 6 U/K
Base Tractor Truck - Long Conventional 2019 - 2020 L6 10.8L DIESEL Turbo 8 X 4 U/K
Base Tractor Truck - Long Conventional 2019 L6 10.8L DIESEL Turbo 8 X 6/8 X 2 U/K
Base Tractor Truck - Long Conventional 2019 - 2020 L6 14.9L DIESEL Turbo 8 X 4 U/K
Base Tractor Truck - Long Conventional 2019 L6 14.9L DIESEL Turbo 8 X 6/8 X 2 U/K
Base Tractor Truck - Long Conventional 2017 - 2020 -6 11.9L CNG 6 X 2 U/K
Base Tractor Truck - Long Conventional 2017 - 2020 -6 12.8L DIESEL 6 X 2 U/K
Base Tractor Truck - Long Conventional 2017 - 2020 L6 10.8L DIESEL Turbo 6 X 2 U/K
Base Tractor Truck - Long Conventional 2017 - 2020 L6 14.9L DIESEL Turbo 6 X 2 U/K
Base Tractor Truck - Long Conventional 2017, 2020 L6 16.1L DIESEL Turbo 6 X 2 U/K
Base Tractor Truck - Long Conventional 2013 - 2020 -6 11.9L CNG 6 X 4/4 X 2 U/K
Base Tractor Truck - Long Conventional 2009 -6 12.1L DIESEL U/K U/K
Base Tractor Truck - Long Conventional 2009 -6 12.8L DIESEL U/K U/K
Base Tractor Truck - Long Conventional 2009 L6 10.8L DIESEL Turbo U/K U/K
Base Tractor Truck - Long Conventional 2009 L6 14.9L DIESEL Turbo U/K U/K
Base Tractor Truck - Long Conventional 2009 L6 16.1L DIESEL Turbo U/K U/K
Base Tractor Truck - Long Conventional 2007 - 2020 -6 12.8L DIESEL 6 X 4/4 X 2 U/K
Base Tractor Truck - Long Conventional 2006 - 2017, 2020 L6 16.1L DIESEL Turbo 4 X 2/6 X 4 U/K
Base Tractor Truck - Long Conventional 2000 -6 10.5L DIESEL 4 X 2/6 X 4 U/K
Base Tractor Truck - Long Conventional 2000 - 2009 -6 12.1L DIESEL 6 X 4/4 X 2 U/K
Base Tractor Truck - Long Conventional 2000 - 2003, 2007 - 2020 L6 10.8L DIESEL Turbo 6 X 4/4 X 2 U/K
Base Tractor Truck - Long Conventional 2000 - 2002 L6 11.1L DIESEL 6 X 4/4 X 2 U/K
Base Tractor Truck - Long Conventional 2000 - 2001, 2003 L6 12.7L DIESEL 6 X 4/4 X 2 U/K
Base Tractor Truck - Long Conventional 2000 - 2002 L6 14.0L DIESEL Turbo 6 X 4/4 X 2 U/K
Base Tractor Truck - Long Conventional 2000 L6 14.6L DIESEL Turbo 4 X 2/6 X 4 U/K
Base Tractor Truck - Long Conventional 2000 - 2020 L6 14.9L DIESEL Turbo 4 X 2/6 X 4 U/K
VNM 2011-2016 (tapclick to expand)(tapclick to hide)
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SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Straight Truck - Long Conventional 2012 - 2016 L6 8.9L CNG 6 X 4/4 X 2 U/K
Base Straight Truck - Long Conventional 2011 - 2016 -6 12.8L DIESEL 6 X 4/4 X 2 U/K
Base Straight Truck - Long Conventional 2011 - 2016 L6 10.8L DIESEL Turbo 6 X 4/4 X 2 U/K
Base Tractor Truck - Long Conventional 2012 - 2016 L6 8.9L CNG 6 X 4/4 X 2 U/K
Base Tractor Truck - Long Conventional 2011 - 2016 -6 12.8L DIESEL 4 X 2/6 X 4 U/K
Base Tractor Truck - Long Conventional 2011 - 2016 L6 10.8L DIESEL Turbo 6 X 4/4 X 2 U/K
VNR 2018-2020 (tapclick to expand)(tapclick to hide)
Swipe left/right to see more info
SubmodelSUB-
MODEL		 Body Style Years Engine Attributes
Base Straight Truck - Long Conventional 2020 L6 12.8L DIESEL 4 X 2/8 X 4/6 X 4 U/K
Base Straight Truck - Long Conventional 2020 L6 8.9L CNG Turbo 6 X 2/6 X 4/4 X 2/8 X 4 U/K
Base Straight Truck - Long Conventional 2019 - 2020 -6 12.8L DIESEL 8 X 4 U/K
Base Straight Truck - Long Conventional 2019 - 2020 L6 10.8L DIESEL Turbo 8 X 4 U/K
Base Straight Truck - Long Conventional 2019 L6 8.9L CNG 6 X 4/8 X 4/6 X 2/4 X 2 U/K
Base Straight Truck - Long Conventional 2018 - 2020 -6 12.8L DIESEL 6 X 4/4 X 2/6 X 2 U/K
Base Straight Truck - Long Conventional 2018 - 2020 L6 10.8L DIESEL Turbo 4 X 2/6 X 4/6 X 2 U/K
Base Tractor Truck - Long Conventional 2020 L6 12.8L DIESEL 8 X 4/6 X 4/4 X 2 U/K
Base Tractor Truck - Long Conventional 2020 L6 8.9L CNG Turbo 6 X 4/4 X 2/8 X 4/6 X 2 U/K
Base Tractor Truck - Long Conventional 2019 - 2020 -6 12.8L DIESEL 8 X 4 U/K
Base Tractor Truck - Long Conventional 2019 - 2020 L6 10.8L DIESEL Turbo 8 X 4 U/K
Base Tractor Truck - Long Conventional 2019 L6 8.9L CNG 4 X 2/6 X 4/6 X 2/8 X 4 U/K
Base Tractor Truck - Long Conventional 2018 - 2020 -6 12.8L DIESEL 6 X 4/4 X 2/6 X 2 U/K
Base Tractor Truck - Long Conventional 2018 - 2020 L6 10.8L DIESEL Turbo 6 X 4/4 X 2/6 X 2 U/K
Verify before ordering — please confirm your vehicle's year, make, model and sub-model specifications before placing your order. If anything is unclear, our customer service team is available to help.

Policies, in plain English.

Shipping Information

We offer fast, reliable shipping on all orders:

  • Ships to all countries via US Postal Service Priority Mail.
  • Most orders ship within 1 business day.
  • Delivery time: 1-4 business days after shipment.
  • International shipping available, including APO/FPO addresses.
  • Tracking information provided for all shipments.
  • Additional handling fees may apply for oversized/overweight packages.

Lifetime Warranty

This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.

Warranty does NOT cover:

  • Shipping costs or labor expenses.
  • Installation errors.
  • Parts used for racing.
  • Commercial vehicle parts.

Returns (120 Days)

We want you to be 100% satisfied with your purchase. That's why we offer:

  • 120-Day Returns - Return any part within 120 days from date of receipt.
  • Must obtain RMA (Return Merchandise Authorization) number before returning.
  • Parts must be in original condition, uninstalled, unaltered, and in original packaging.
  • Important: Electrical parts are not returnable if unsealed.
  • Please inspect parts upon arrival and notify us within 5 days of receiving incorrect or damaged parts.
  • Refunds processed after warehouse receives return and credited to original payment method.

Interchange Parts

Brand Part Number
Hendrickson 64838001
Hendrickson 64838001L
Hendrickson 64838002
Hendrickson 64838002L
Hendrickson 64838003
Hendrickson 64838003L
Volvo 20485632
Volvo 20485633
Volvo 21137330

Fits Years: 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020

Fits Models: CXN, VN, VNL, VNM, VNR

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120
Day Return Window

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Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.

NEW
Direct-Fit Replacement

Engineered To OEM Specs

Brand-new aftermarket parts from trusted suppliers — built to original-equipment specifications so they fit and function like the factory unit, at a fraction of the price.

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