Monroe Shocks & Struts Suspension Shock Absorber P/N:66402

Tame excessive vibration and keep hardworking trucks planted with the Monroe Magnum Front Suspension Shock Absorber 66402, a gas-charged unit built for class 3-6 commercial vehicles and buses. It installs as a direct-fit replacement for the front position on the 1999-2020 Freightliner MT45 and 1999-2020 Freightliner MT55 — see the Buyer's Guide tab for engine-level details.

Designed to handle the demands of high-mileage and severe-use vehicles, the Magnum replaces worn-out units to help reduce excessive vibration and deliver a more stable, comfortable ride.

• Gas-charged: Nitrogen gas charge helps maintain tire-to-road contact by reducing aeration and shock fade for improved ride and handling.
• Consistent ride: All-weather fluid carries special additives to assist with extreme temperatures and help reduce oil breakdown; a 2-in. or 2-1/4-in. reserve tube holds more fluid (when required).
• Exceptional handling: 10-Stage valving is tuned to each vehicle and adjusts to road extremes, while a larger 1-3/8-in. bore provides more efficient damping control (most applications).
• Strong and durable: Shouldered and bonded bushing with sleeve protects against bushing walkout, with arc welds up to 360° for durability.

Backed by Monroe's 90-day Risk Free Ride Offer and Limited Commercial Warranty.

Interchange: 1615473000 · 1615474000 · GBL65491940X · 654960 · 83157 · 9161053