Case IH 806 Tractor Parts

806 parts and accessories

The Case IH 806 tractor, manufactured from 1963 to 1967, was a workhorse for farmers during its time. Powered by a robust diesel or gasoline engine delivering around 95 horsepower, the 806 offered a PTO horsepower of approximately 80, making it suitable for a variety of farm tasks. Its reliability and power cemented its place as a favorite among agricultural professionals.

The Case IH 806 was introduced in 1963 as part of the '66 series, replacing earlier models and marking a significant step forward in tractor design and performance. Production continued until 1967. The 806 came equipped with either an International Harvester D-361 diesel engine, producing approximately 95 horsepower, or an International Harvester C-291 gasoline engine, also around 95 horsepower. The diesel engine displaced 361 cubic inches, while the gasoline engine displaced 291 cubic inches. The transmission was typically a gear-type transmission, offering a range of speeds to suit various field conditions. PTO horsepower was rated at approximately 80 HP, with a standard 540 RPM PTO. Hydraulic capacity varied slightly depending on the configuration, but typically offered around 12 GPM flow and supported multiple remote valves. It featured a Category II 3-point hitch. Farmers utilized the 806 for a wide range of applications, including row crop work, hay production, livestock operations, and tillage. The 806 was distinguished from smaller models by its increased power and heavier-duty construction, making it suitable for larger farms and more demanding tasks.

Specifications

Engine	International Harvester D-361 95 HP Diesel / International Harvester C-291 95 HP Gasoline
PTO HP	80 HP @ 540 RPM
Transmission	Gear, 8 forward and 2 reverse speeds
Hydraulics	12 GPM, 2 remotes
3-Point Hitch	Category II, 4300 lbs lift capacity
Fuel Capacity	27 gallons (diesel), 26 gallons (gasoline)
Weight	8,100 lbs
Years Produced	1963-1967

Maintenance Tips

Change engine oil and filter every 125-250 hours of operation, using a high-quality oil that meets the manufacturer's specifications.
Inspect and maintain the hydraulic system regularly, checking for leaks, replacing filters as needed, and using the correct hydraulic fluid.
Keep the fuel system clean and free of contaminants. Use a fuel filter and drain the fuel tank periodically to remove water and sediment.
Before storing the tractor for the off-season, drain the fuel tank (if gasoline), add fuel stabilizer, change the engine oil, and grease all fittings. Protect the tires from prolonged exposure to sunlight.

History & Background

The Case IH 806 was a pivotal model in International Harvester's lineup, introduced in 1963. As part of the '66 series, it represented advancements in both power and operator comfort. It remains a highly sought-after classic tractor, valued for its durability and contribution to agricultural productivity during its era.

Frequently Asked Questions

What engine is in the Case Ih 806?

The Case IH 806 could be equipped with either an International Harvester D-361 diesel engine producing around 95 horsepower or an International Harvester C-291 gasoline engine, also around 95 horsepower.

What is the PTO horsepower on a 806?

The PTO horsepower on a Case IH 806 is approximately 80 HP, available at 540 RPM.

What oil filter fits the 806?

Common oil filter cross-references for the 806 include Fram PH25A, Wix 51794, and NAPA 1794. Always verify compatibility with your specific engine configuration.

What are common parts needed for the 806?

Common wear parts for the 806 include engine oil filters, fuel filters, hydraulic filters, fan belts, hydraulic cylinder seals, steering components (tie rod ends, etc.), and clutch parts (disc, pressure plate).

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