Tame the bounce, sway and wander of your motorhome with the Monroe Magnum RV Shock Absorber 555031, a front-position gas-charged shock built specifically for the demands of recreational-vehicle chassis. It fits the front suspension of the 1999-2019 and 2021-2026 Ford E-350 Super Duty, 2003-2019 and 2021-2026 Ford E-450 Super Duty, plus a wide range of RV coaches including the Coachmen Concord (2007-2019), Fleetwood Jamboree (2008-2013 and 2017-2019), Jayco Greyhawk (2008-2022), Forest River Sunseeker (2007-2022) and many more — see the Buyer's Guide tab for the full list.
- Gas-charged control: A nitrogen gas charge combined with full displaced valving works to reduce bounce and wander, maintaining tire-to-road contact by limiting aeration and shock fade.
- Consistent ride: All-weather fluid with special additives helps handle temperature extremes and resist oil breakdown, while a larger reserve tube holds more fluid.
- Tuned handling: 10-stage valving, tuned to the application, adjusts to road extremes for more consistent control (most applications).
- Strong and durable: Shouldered and bonded bushing with sleeve guards against bushing walkout, and arc welds up to 360° add durability.
A robust hydraulic lock-out helps prevent over-extension of air bags and piston top-out on equipped applications. Backed by Monroe's 90-day Risk Free Ride Offer and Limited Commercial Warranty.
Interchange: 813110 · 33187563 · 33187570 · HD12140529 · 6C2Z18124A · 8C2Z18124C · 8C2Z18124D · F5UZ18124B · 58622 · 83177 · G63622 · 5001400 · KG6413 · 822499 · 88051042 · ASH1154 · ASH822 · ASHV1015 · AT163G · 170198 · 310218 · 12140177 · JGT4418S
This part cross-references / interchanges with the following part numbers:
813110, 33187563, 33187570, HD12140529, 6C2Z18124A, 8C2Z18124C, 8C2Z18124D, F5UZ18124B, 58622, 83177, G63622, 5001400, KG6413, 822499, 88051042, ASH1154, ASH822, ASHV1015, AT163G, 555031, 170198, 310218, 12140177, JGT4418S
