W900L, Heavy Duty Trucks - Conventional Trucks w/ Sleeper, Caterpillar 3408, 6+4 Spd, Classic Truck 1992 Engine with direct injection Double humps on drives Dual air filters Dual pipes Air 5th wheel Apx 400,000 on engine All original parts on truck.A really nice well taken care of truck.Brand new Tires., 450 Horse Power, Suspension, All Aluminum Wheels, Wheel Base, 24.5 LP, Tandem Axle, Ratio, Flat Top Sleeper