Monroe Shocks & Struts Suspension Shock Absorber P/N:5603
Soak up the punishment of high-mileage commercial duty with the Monroe Magnum Rear Suspension Shock Absorber 66893. This gas-charged rear shock is built for class 3-6 trucks and buses and installs as a direct-fit replacement on many Freightliner trucks, among them the 1988-2011 Freightliner FLD120, 1994-1999 Freightliner FLB and 1981-1988 Freightliner FLC120. See the "Vehicles it fits" section for the full list of applications. If your original rear shock is worn out, replacing it with the Magnum helps reduce excessive vibration and control impact-related noise, vibration, and harshness under most driving conditions.
A PTFE-coated bearing reduces friction between the rod and rod guide, and the nitrocarburized piston rod supports longer service life on most applications. Backed by Monroe's 90-day Risk Free Ride Offer and Limited Commercial Warranty.
What vehicles does the Monroe Magnum 66893 fit?
It is a rear shock for many Freightliner trucks, among them the 1988-2011 Freightliner FLD120, 1994-1999 Freightliner FLB and 1981-1988 Freightliner FLC120. See the "Vehicles it fits" section for the full list.
Is this a front or rear shock absorber?
The 66893 is cataloged as a rear suspension shock absorber for the listed applications.
Why is this shock gas-charged?
The nitrogen gas-charge helps maintain tire-to-road contact by reducing aeration and shock fade, which supports more consistent ride and handling.
How does the 10-stage valving help?
The valving is tuned specifically to each vehicle and, with a larger 1-3/8 in. bore on most applications, provides more efficient damping control for a smoother ride.
How do I know my rear shock needs replacing?
Signs may include excessive bouncing, added vibration, or reduced ride control. Diagnose the cause first, since these symptoms can come from other worn suspension parts.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.