View 3 Photos View 0 Videos 1978 Kenworth W900A Day Cab Truck - Cummins 350HP Newly Listed At auction Jun. 25 1978 KENWORTH W-900A Non-Sleeper Conventional, Cummins Big Cam I Engine, 350 H.P., Engine Brake, RTO-12513 Transmission, (Manual), 40,000 Lb. Rear Ends, 3.42 Ratio, Air Ride Suspension,... ConditionUsedDuty ClassHeavy Duty Day Cab TruckHorse Power350 HPEngine ModelCummins BigSuspensionAir RideRear End40,000 lb 3.42 ratio MLS Number14412318CategoryDay Cab Semi Trucks Last Updated6/8/2026 LocationSouth Sioux City, NE, US Listed ByTaylor & Martin LLC (855) 546-___ SHOWNUMBERCall Seller Email Seller Save More Info