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Monroe Shocks & Struts Suspension Shock Absorber P/N:550065
$70.99
Keep your work truck planted under heavy loads and hard stops with the Monroe Magnum Severe Service Rear Suspension Shock Absorber 550065. This gas-charged, heavy-duty rear shock is engineered for hardworking emergency, municipal, fleet and jobsite vehicles, and it installs as a direct-fit rear replacement for the 2017-2026 Ford F-250 Super Duty, 2017-2026 Ford F-350 Super Duty and 2024-2026 Ford F-450 Super Duty — see the Buyer's Guide tab for engine-level details.
- 10-Stage Valving: Adjusts to road extremes to help handle frequent stops, heavy loads and high miles.
- Nitrogen Gas-Charge: Helps maintain tire-to-road contact by reducing aeration and shock fade for improved ride and handling.
- Strong & Durable: Double welded with arc welds up to 360 degrees, plus a shouldered bushing and bonded bushing on most applications.
- Built to Last: Heavy-duty nitrocarburized rod (most applications), sintered iron piston, and a PTFE-coated bearing that reduces friction between the rod and rod guide.
A PTFE-banded piston helps reduce friction against the pressure tube for smooth operation, while OE all-weather fluid contains special modifiers to handle extreme temperatures. If worn rear shocks are causing excess body movement or a rough ride, this Magnum Severe Service unit replaces them.
Frequently Asked Questions
What vehicles does the Monroe 550065 fit?
It is a rear-position direct-fit for the 2017-2026 Ford F-250 Super Duty, 2017-2026 Ford F-350 Super Duty and 2024-2026 Ford F-450 Super Duty. Check the Buyer's Guide tab to confirm your vehicle.
Is this a front or rear shock absorber?
The 550065 is a rear suspension shock absorber for the listed Super Duty applications.
What makes the Magnum Severe Service shock heavy-duty?
It is gas-charged with 10-stage valving, double-welded construction with arc welds up to 360 degrees, and a sintered iron piston, engineered for emergency, municipal, fleet and jobsite use.
How does the nitrogen gas-charge help?
The nitrogen gas-charge helps maintain tire-to-road contact by reducing aeration and shock fade, which supports improved ride and handling.
Should I replace both rear shocks at the same time?
Shocks are sold individually. Replacing both rear shocks together as a matched pair is recommended for balanced, even ride control.
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Monroe Shocks & Struts Suspension Shock Absorber P/N:550065
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