Shock Absorber for 2018-2026 International HX520 & More - Monroe 65478

Keep heavy loads planted and damped on demanding commercial routes with the Monroe Magnum Suspension Shock Absorber 65478. Cataloged for both the front and rear positions, it installs as a direct-fit replacement for the listed class 6-8 trucks, including the 2002-2020 International 7400 and 7500, the 2003-2007 and 2009-2017 International 7600, and the 2018-2026 International HX520 — see the "Vehicles it fits" section for the full list of applications.

• Gas-charged, large-bore design: 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.
• 10-stage valving: tuned specifically to each vehicle to adjust to road extremes, while the larger 1-3/4-in. bore provides more efficient damping control for consistency and a smooth ride (most applications).
• All-weather fluid & larger reserve tube: special additives help with extreme temperatures and reduce oil breakdown, and the larger 2-3/8-in. reserve tube holds more fluid (most applications).
• Strong and durable: shouldered and bonded bushing with sleeve helps protect from bushing walkout, and arc welds up to 360° add durability; a robust hydraulic lock-out helps prevent over-extension of the air bags (most applications).

A PTFE-coated bearing reduces friction between the rod and rod guide, and the nitrocarburized piston rod is designed for a longer service life. The nitrogen gas-charge helps maintain tire-to-road contact by reducing aeration and shock fade. Backed by Monroe's 90-day Risk Free Ride Offer and Limited Commercial Warranty. Sold individually; replacing shocks in axle pairs is recommended for balanced ride control.

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