The KONI High-Force front shock for 2004 and later Spartan Mountain Master IFS with Tuthill (K2/K3) restores ride control for motorhome and truck applications. This single front shock replaces worn factory units to improve damping and stability under load, helping reduce nosedive and body roll while towing or carrying heavy cargo. It’s a direct replacement specified for the listed Spartan configuration.
Koni 2004+ Spartan Mountain Master IFS w/Tuthill (K2/K3) High Force EVO99 Front Shock