Case IH 706 Tractor Parts

706 parts and accessories

The Case IH 706 tractor, manufactured from 1963 to 1967, was a popular choice for farmers seeking a reliable and versatile machine. Powered by either a gasoline or diesel engine producing approximately 71 to 77 horsepower, the 706 delivered ample power for various agricultural tasks. Its robust design and strong PTO horsepower made it well-suited for powering implements and handling demanding workloads.

The Case IH 706 was introduced as part of the '66 Series' tractors, replacing earlier models and offering advancements in power and operator comfort. It was produced from 1963 to 1967. Engine options included the International Harvester C-263 gasoline engine (approximately 71 HP) and the D-282 diesel engine (approximately 77 HP), both featuring a 282 cubic inch displacement. The transmission was typically a gear-type with options for either a 5-speed forward and 1-reverse or a Torque Amplifier (TA) transmission providing 10 forward and 2 reverse speeds. The PTO delivered around 65 horsepower with a standard 540 RPM. Hydraulic capacity was approximately 12 GPM, powering two rear remotes. The 3-point hitch was a Category II, capable of lifting around 3,500 lbs. Common farming applications included row crop work, hay baling, livestock feeding, and light tillage. The 706 distinguished itself from smaller models like the 656 with its larger engine and increased power, and from larger models like the 806 with its slightly more compact size and lower horsepower, making it a balanced choice for many farm operations.

Specifications

Engine	International Harvester D-282 77 HP Diesel
PTO HP	65 HP @ 540 RPM
Transmission	Gear Type, 5/10 Speeds
Hydraulics	12 GPM, 2 remotes
3-Point Hitch	Category II, 3500 lbs
Fuel Capacity	27 gallons
Weight	6700 lbs
Years Produced	1963-1967

Maintenance Tips

Change engine oil and filter every 125 hours, using the correct API specification oil for diesel or gasoline engines.
Inspect hydraulic fluid levels and condition regularly; replace hydraulic filters as recommended (typically every 250-500 hours) to prevent contamination.
Clean the fuel sediment bowl and replace fuel filters at least once a year, especially before periods of heavy use, to ensure proper fuel delivery.
Before storing the tractor for the off-season, stabilize the fuel, lubricate all grease fittings, and protect exposed metal parts from rust.

History & Background

The Case IH 706 was launched in the early 1960s as part of a new generation of tractors from International Harvester. It offered improved power and features compared to previous models. The 706 played a significant role in modernizing agricultural practices, providing farmers with a reliable and efficient machine for a wide range of tasks.

Frequently Asked Questions

What engine is in the Case Ih 706?

The Case IH 706 was available with two engine options: the International Harvester C-263 gasoline engine rated at approximately 71 horsepower, or the International Harvester D-282 diesel engine rated at approximately 77 horsepower.

What is the PTO horsepower on a 706?

The PTO horsepower on the Case IH 706 is approximately 65 horsepower at 540 RPM.

What oil filter fits the 706?

For the International Harvester D-282 diesel engine in the 706, common oil filter cross-references include Fram PH25, Wix 51258, and NAPA 1258. Always verify compatibility with your specific engine configuration.

What are common parts needed for the 706?

Common wear parts for the Case IH 706 include engine oil filters, fuel filters, hydraulic filters, radiator hoses, fan belts, clutch discs, pressure plates, steering linkage components, and hydraulic cylinder seals. Regularly check and replace these parts as needed to maintain optimal tractor performance.

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