Case IH 1256 Tractor Parts

1256 parts and accessories

The Case IH 1256 was a popular row-crop tractor produced from 1967 to 1971. Powered by a 115 horsepower diesel engine, it delivered reliable performance for a variety of farming tasks. Farmers appreciated its strong PTO, rated around 104 horsepower, making it well-suited for demanding implements like balers and rotary cutters.

The Case IH 1256 was introduced in 1967 as part of International Harvester's "56" series, a line of tractors known for their power and durability. Production continued until 1971. The 1256 featured a D-407 six-cylinder diesel engine producing approximately 115 horsepower. This 407 cubic inch displacement engine provided ample power for various field operations. The standard transmission was a gear-type transmission with 8 forward and 2 reverse speeds, offering a good range of operating speeds. A hydrostatic transmission was not available. The independent PTO delivered approximately 104 horsepower at 540 RPM and 1000 RPM. The hydraulic system offered a capacity of around 15 GPM to operate implements and the power steering. It featured a Category II 3-point hitch, providing a lift capacity of around 5,200 lbs. Common applications included row-crop work, hay production, livestock operations, and light tillage. The 1256 was known for its robust build and strong pulling power, distinguishing it from smaller models in the International Harvester lineup.

Specifications

Engine	International Harvester D-407 115 HP 407 ci Diesel
PTO HP	104 HP @ 540/1000 RPM
Transmission	Gear 8 forward and 2 reverse speeds
Hydraulics	15 GPM, 2 remotes
3-Point Hitch	Category II, 5200 lbs
Fuel Capacity	34 gallons
Weight	9350 lbs
Years Produced	1967-1971

Maintenance Tips

Engine Oil and Filter: Change the engine oil and filter every 125-250 hours of operation. Use a high-quality diesel engine oil with the correct API specification.
Hydraulic System: Regularly check the hydraulic oil level and inspect for leaks. Change the hydraulic filter every 500 hours or as recommended by the manufacturer.
Fuel System: Use clean, fresh diesel fuel. Replace the fuel filter annually or more frequently if necessary, especially after periods of storage.
Seasonal Storage: Before storing the tractor for an extended period, drain the fuel tank or add a fuel stabilizer to prevent fuel degradation. Disconnect the battery and store it in a cool, dry place.

History & Background

The Case IH 1256 was a highly successful model in International Harvester's lineup, introduced in 1967. It represented a step up in power and capability for farmers needing a versatile tractor. The 1256 helped solidify International Harvester's reputation for building tough and reliable agricultural equipment.