Steering Damper for 2014-2020 Kenworth T880 & More - Monroe Shocks & Struts 66502

Tame steering shudder and keep hardworking axles tracking straight with the Monroe Magnum Steering Damper 66502, a spring-over steering stabilizer built for the tag-axle position on severe-duty, over-the-road trucks. It fits the 2013-2019 Kenworth T680, 2014-2020 Kenworth T880, and 2014-2020 Peterbilt 567 — see the Buyer's Guide tab to confirm your configuration.

Monroe designed this Magnum unit specifically for vehicles with self-steering drop axles, where shock damage can lead to poor performance or premature failure.

• Built to handle the load: thicker nitrocarburized piston rod, large piston bore, large oil chamber, and thicker tube wall for maximum durability.
• Consistent performance: all-weather fluid with special additives to help resist extreme temperatures and reduce oil breakdown, while a large reserve tube holds more oil to run cooler.
• Full displaced valving: delivers a wider valving range on both compression and extension cycles, with a large bore for more efficient damping control.
• Keeps water and debris out: a plastic dirt shield protects the shock, and a multi-lip seal supports smooth performance and long life.

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.