Browse Kenworth T800 Aftertreatment Control Modules (ACM) for sale on MyLittleSalesman.com. Compare prices, photos, and seller details across 5 listings. Kenworth T800 Aftertreatment Control Module (ACM) pricing ranges from $200 to $400 based on recent marketplace data. Filter by condition, price, or year to find the right Kenworth T800 Aftertreatment Control Module (ACM).