Signal Detect & Actuation Module (SAM)

And 

Single Signal Detect & Actuation Module (SSAM)

*Modules are listed by part number and not by vehicle make, model or EPA level

06-74831 (SAM Cab, EPA 2010)	06-74832 (SAM, Chassis)	06-94902-000 (Single SAM)
06-94902-002 (Single SAM)	06-94903-000 (Single SAM)	06-94903-001 (Single SAM)
06-94903-002 (Single SAM)	06-94903-003 (Single SAM)	06-94903-005 (Single SAM)
06-94903-006 (Single SAM)