Monroe Shocks & Struts Suspension Shock Absorber P/N:65409

Keep your heavy-duty rig riding smooth with the Monroe Magnum Suspension Shock Absorber 65409, a rear-position, gas-charged shock built for class 6-8 trucks and buses. It drops in as a direct-fit replacement for the listed applications, including the 2003-2018 IC Corporation RE School Bus, 1990-2003 International 4700, 4800 and 4900, 1981-2002 International 2554, and 2000-2018 International 9900I — see the Buyer's Guide tab for the full 40-application list.

• Gas-charged response: The Magnum is Monroe's first gas-charged, large-bore shock for air spring and taper leaf suspensions; the nitrogen gas charge delivers the fast response heavy-duty truck suspensions demand and helps maintain tire-to-road contact by reducing aeration and shock fade.
• Exceptional handling: 10-stage valving is tuned to each vehicle to adjust to road extremes, while the larger 1-3/4-in. bore provides more efficient damping control on most applications.
• Consistent ride: All-weather fluid with special additives helps handle extreme temperatures and reduce oil breakdown, and the larger 2-3/8-in. reserve tube holds more fluid on most applications.
• Strong and durable: A shouldered bushing and bonded bushing with sleeve protect against bushing walkout, with arc welds up to 360°; a robust hydraulic lock-out and PTFE-coated bearing with nitrocarburized piston rod support longer service life on most applications.

Designed to isolate impact-related noise, vibration and harshness under most driving conditions, it's backed by Monroe's 90-day Risk Free Ride Offer and Limited Commercial Warranty.