K 3500 Truck 4WD V8-393 6.5L DSL Turbo (1993)
Warranty Information
Some owners with actuators that are operating as designed (5-30 seconds engagement time) may choose to upgrade to the fast actuator at their own
expense. The fast actuator is a new product enhancement and should not be used to replace actuators that are operating as designed.
For vehicles repaired under warranty, use: