Keep the rear axle planted and tame ride harshness on hardworking commercial trucks with the Monroe Magnum Rear Suspension Shock Absorber 65528. This gas-charged, large-bore shock is built for class 6-8 vehicles with air spring and taper leaf suspensions, and it drops in as a direct-fit replacement for the listed applications including the 2008-2023 KENWORTH T270, 2013-2024 KENWORTH T680, 2008-2024 KENWORTH W900, 2008-2023 PETERBILT 389, 2014-2024 PETERBILT 567, 2013-2024 PETERBILT 579 and the 1992-1998 VOLVO FE — see the Buyer's Guide tab for the full list.
- Nitrogen gas-charged: helps maintain tire-to-road contact by reducing aeration and shock fade for improved ride and handling.
- 10-Stage valving: tuned to each vehicle and adjusts to road extremes, while the larger bore provides more efficient damping control (most applications).
- Strong and durable: shouldered bushing and bonded bushing with sleeve protect against bushing walkout, with arc welds up to 360° for durability.
- Longer service life: a PTFE-coated bearing reduces friction between the rod and rod guide, combined with a nitrocarburized piston rod (most applications).
All-weather fluid with special additives helps handle extreme temperatures and reduce oil breakdown, while a robust hydraulic lock-out helps prevent over-extension of air bags and top-out of the piston (most applications). Backed by Monroe's 90-day Risk Free Ride Offer and Limited Commercial Warranty.
Interchange: HD12150076 · 441850695528 · F343368 · 98031001 · AMS65528 · SA55032 · 85069 · 89455 · 308781 · C711011 · C711017 · C711017PLUS · C716005 · 671091 · M85069 · M89455 · 0308781 · 316824 · SA5069
This part cross-references / interchanges with the following part numbers:
HD12150076, 441850695528, F343368, 98031001, AMS65528, SA55032, 85069, 89455, 308781, C711011, C711017, C711017PLUS, C716005, 671091, M85069, M89455, 65528, 0308781, 316824, SA5069
