Keep heavy-duty commercial suspensions damped and settled with the Monroe Magnum Shock Absorber 65109, a front gas-charged shock built for class 6-8 trucks and buses. It drops in as a direct-fit replacement for the listed applications, including the 1990-2003 International 4700, 1990-2003 International 4900, 1999-2014 International 5600i, 1990-2003 International 8100 and Thomas School Bus models — see the Buyer's Guide tab for the full list.
- Gas-charged, large-bore design: A nitrogen gas charge delivers fast response for air spring and taper leaf suspensions, and on most applications a larger 1-3/4-in. bore provides more efficient damping control.
- 10-stage valving: Valving tuned to each vehicle adjusts to road extremes, while all-weather fluid with special additives helps resist oil breakdown across extreme temperatures; a larger 2-3/8-in. reserve tube holds more fluid on most applications.
- Built to endure severe use: Shouldered and bonded bushings with a sleeve protect against bushing walkout, and arc welds up to 360° add durability. On most applications a robust hydraulic lock-out helps limit air-bag over-extension, piston top-out and seal damage.
- Longer service life: A PTFE-coated bearing reduces friction between the rod and rod guide, and a nitrocarburized piston rod adds durability on most applications; the nitrogen charge helps maintain tire-to-road contact while reducing aeration and shock fade.
Backed by Monroe's 90-day Risk Free Ride Offer and Limited Commercial Warranty.
Interchange: ABPN32G900073 · ABPN32O900073 · A85058 · HD12150114 · 441850585109 · F347198 · 1619138000 · 654953 · 85058 · SA65109 · 59992001 · 599921 · 650109 · M85058 · 1667520C1 · 1667520C2 · 57365109 · 315420 · 20849243 · 3919939
This part cross-references / interchanges with the following part numbers:
ABPN32G900073, ABPN32O900073, A85058, HD12150114, 441850585109, F347198, 1619138000, 654953, 85058, SA65109, 59992001, 599921, 650109, M85058, 65109, 1667520C1, 1667520C2, 57365109, 315420, 20849243, 3919939
