1997 Freightliner Century Class 120 Sleeper Truck

1997 Freightliner Century Class 120, custom-converted single-axle truck equipped with a 10-foot flatbed, heavy-duty gooseneck hitch, and integrated electric trailer brake controller. Powered by a Cummins M11 engine with only 48,000 miles on the factory remanufactured engine, paired with an Eaton Fuller 10-speed manual transmission.

This Freightliner offers the power and durability of a commercial truck with the versatility of a custom gooseneck hauler. Ideal for hauling livestock, horse trailers, farm equipment, or heavy gooseneck trailers without relying on a conventional pickup.

Engine & Drivetrain

• Cummins M11 diesel engine
• Factory remanufactured engine installed in 2012
• Approximately 48,000 miles on remanufactured engine
• Eaton Fuller 10-speed manual transmission
• Clutch assembly replaced during engine installation
• Extensive maintenance records dating from 2008 to present
• Single-axle conversion
• 32,000 lb GVWR
• Approximately 16,000 lb empty scale weight

Custom Flatbed & Towing Equipment

• Custom-built 10-foot flatbed with durable Hercules protective bedliner
• Heavy-duty integrated gooseneck hitch
• Designed with generous cab-to-hitch clearance
• Dash-mounted electric trailer brake controller
• Rear 6-way trailer connector with adapter for 7-way trailers
• Commercial-grade air brake system
• Previously used to haul a 30-foot double-deck livestock gooseneck trailer with a combined weight of approximately 25,000 lbs

Sleeper Cab & Storage

• Spacious sleeper cab, ideal for extended trips
• Custom-built interior storage cabinets in sleeper
• Heavy-duty, weatherproof locking JOBOX mounted beneath the flatbed
• Convenient storage for tools, equipment, and travel essentials

Built for Serious Hauling

This Freightliner combines a proven Cummins M11 diesel, dependable Eaton Fuller 10-speed transmission, and heavy-duty commercial chassis into a versatile towing setup. The custom flatbed, gooseneck hitch, electric trailer brake system, and sleeper cab make it particularly well suited for ranchers, livestock haulers, rodeo competitors, and anyone regularly transporting heavy trailers.

With just 48,000 miles on the remanufactured engine, extensive maintenance documentation, and a practical custom towing configuration, this Freightliner is a great alternative to an expensive heavy-duty pickup for serious hauling needs.

This unit is located in Edwall, WA 99008

For additional information please call 833-265-6113 and mention ID # 40078