Please specify what year Viper you have when ordering
GEN 2 is Default if no year is specified
The IPSCO power steering pump bracket and pulley ("PSP") replace the factory cast metal and plastic pieces that are prone to failure and will leave the Viper stranded when either of them fails. This is a common failure due to age, wear and heat breaking down the factory components and often fails without warning.
IPSCO power steering pump pulley utilizes a self locking hub design so a puller tool is not required to install the pulley onto the power steering pump.