Home Drive line Exhaust Silencer Exhaust Silencer Cummins: A229900003109 SKU: CNX-DRV-CUM-0312 Category: Drive line Brand: Cummins Add to Quote Description Cummins: A229900003109 Related products Gasket MainAllison: 23043334 Clutch PlateAllison: 23041786 CLBT755Allison: 23041457 CLBT755Allison: 23014218