Amortisseur
Fits Freightliner, Mack, Kenworth & more — 709 vehicle applications
Contact us at 1-866-461-2787 for pricing
Contact us at 1-866-461-2787 for pricing
Call for PriceSelect your vehicle to check fitment.
Monroe Shocks & Struts 66464 Vehicle Fitment
Fits 709 vehiclesThis Amortisseur fits Freightliner, Mack, Kenworth, Volvo and 4 more makes vehicles.
2022-2024 Western Star 47X
2021-2024 Western Star 49X
2013-2022 Western Star 4800SF
2012-2022 Western Star 4800SB
2012-2021 Western Star 4700SB
2012-2021 Western Star 4700SF
2002-2023 Western Star 4900SA
2002-2023 Western Star 4900FA
2002-2022 Western Star 4900EX
2001-2002 Western Star 4900E
Monroe Shocks & Struts 66464 Specifications
- Compressed Length
- 13.78
- Compressed Length
- 350
- Extended Length
- 21.42
- Extended Length
- 544.1
- Travel Length
- 7.63
- Travel Length
- 193.8
Monroe Shocks & Struts 66464 Interchange Numbers
This part replaces and is compatible with the following part numbers
Interchange Numbers
Monroe Shocks & Struts 66464 Product Description
Monroe Magnum 66464 Amortisseur pour Scion xB
Key Features
- 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 6-8 trucks and buses
- CONSISTENT RIDE -- All-weather fluid contains special additives to assist with extreme temperatures and help reduce oil breakdown
- EXCEPTIONAL HANDLING -- 10-Stage valving, tuned specifically to each vehicle, adjusts to road extremes
- 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
- LONGER SERVICE LIFE -- Nitrocarburized piston rod provides durability and longer service life
- 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
The Monroe® Magnum® shock absorber for class 6-8 vehicles is the first gas-charged, large-bore shock for air spring and taper leaf suspensions. The nitrogen gas charge provides the fast response essential for today’s heavy-duty truck suspension systems.
About Monroe Shocks & Struts
Shop Monroe Shocks & Struts Suspension Shock Absorber at Autrex with vehicle fitment details, current pricing, and checkout options for the Monroe Shocks & Struts 66464. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Ratings & Reviews
Based on 47 reviews
- 538
- 46
- 31
- 21
- 11
- Direct fit, no surprisesMarc D.Verified BuyerMay 28, 2026
Lined up perfectly with the original. Install took about an hour with the right press. Solid feel back in the steering, no more clunk over bumps.
Installed on 2016 Ram 1500
- Shipped fast across CanadaJen P.Verified BuyerMay 14, 2026
Ordered on a Monday, had it by Wednesday in Calgary. Greasable fitting is a nice touch. Quality looks on par with OEM.
Installed on 2014 Chevrolet Silverado 1500
- Good part, double-check your sideSteve R.Verified BuyerApr 30, 2026
Works great so far. Just confirm fitment for your exact trim before ordering — the fitment list on the page was accurate for mine.
Installed on 2017 Ford F-150
- Quiet againAmrit S.Verified BuyerApr 19, 2026
Replaced both sides at the same time. The knocking noise is completely gone. Boot quality feels durable.
Installed on 2015 GMC Sierra 1500
- Would buy againDaniel L.Mar 22, 2026
Second one I've bought from Autrex. Packaging was secure and the part matched the photos exactly.
Installed on 2013 Dodge Durango
Frequently Asked Questions — Monroe Shocks & Struts 66464
What vehicles does the Monroe Shocks & Struts 66464 fit?
The Monroe Shocks & Struts 66464 fits 42 vehicle applications including 2002-2025 Freightliner M2 106, 2022-2025 Mack TerraPro, 2001-2024 Kenworth T800, 2001-2024 Kenworth W900, 2013-2024 Kenworth T680 and 37 more. Check the full fitment list above to confirm your vehicle.
What parts does the Monroe Shocks & Struts 66464 replace?
The Monroe Shocks & Struts 66464 is a direct replacement for Automann A83143, Bulldog HD HD12150132, Dayton Parts 44183143, Euclid E14045, FCS F344355 and 13 other part numbers. See the full interchange list for all compatible replacements.
What are the shipping options for the Monroe Shocks & Struts 66464?
Shipping options for the Monroe Shocks & Struts 66464 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.
What is the price of the Monroe Shocks & Struts 66464?
For current pricing on the Monroe Shocks & Struts 66464, please call us at 1-866-461-2787. Availability and final order details are confirmed before checkout is completed.
Is the Amortisseur a direct fit replacement?
Yes, the Amortisseur by Monroe Shocks & Struts is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.
What warranty does the Amortisseur come with?
The Amortisseur comes with the standard Monroe Shocks & Struts manufacturer warranty. Please check the product specifications for exact warranty terms.