Case IH 664 Tractor Parts

664 parts and accessories

The Case IH 664 tractor, manufactured from 1973 to 1977, was a popular choice for farmers seeking a reliable and versatile machine. Powered by a 52 horsepower diesel engine, the 664 delivered robust performance for various agricultural tasks. Its strong PTO horsepower made it well-suited for operating implements like mowers and balers, cementing its reputation for dependable farm work.

The Case IH 664 was part of the International Harvester (IH) line, later acquired by Case IH, and was produced between 1973 and 1977. This tractor is powered by an International Harvester D-239 diesel engine. This is a 4-cylinder diesel engine displacing 239 cubic inches and producing approximately 52 engine horsepower. The transmission is typically a gear-type transmission, with options for 8 forward and 4 reverse speeds or a 16-speed forward and 8-speed reverse transmission with creeper. The PTO delivers around 46 horsepower at 540 RPM. The hydraulic system provides a flow rate of approximately 7.5 GPM and features one or two remote valves. The 3-point hitch is a Category II, offering a lift capacity of around 3500 lbs. Commonly used for row crop work, haying operations, livestock management, and light tillage, the 664 stood out for its balance of power, fuel efficiency, and ease of operation compared to other models in the Case IH/International Harvester lineup. Its size and maneuverability made it ideal for farms of varying sizes.

Specifications

Engine	International Harvester D-239 52 HP Diesel
PTO HP	46 HP @ 540 RPM
Transmission	Gear Type, 8F/4R or 16F/8R
Hydraulics	7.5 GPM, 1-2 remotes
3-Point Hitch	Category II, 3500 lbs
Fuel Capacity	18 gallons
Weight	5800 lbs
Years Produced	1973-1977

Maintenance Tips

Engine Oil & Filter: Change engine oil and filter every 250 hours of operation using a high-quality diesel engine oil.
Hydraulic System: Inspect hydraulic fluid levels regularly and change the hydraulic filter every 500 hours. Use the correct type of hydraulic fluid specified by Case IH.
Fuel System: Use clean, quality diesel fuel and replace the fuel filter annually to prevent clogging and maintain optimal engine performance.
Seasonal Storage: Before storing the tractor for the off-season, fill the fuel tank to prevent condensation, change the engine oil, and grease all lubrication points. Disconnect the battery and store it in a cool, dry place.

History & Background

The Case IH 664 was introduced in 1973 as part of the International Harvester lineup before the Case IH merger. It filled a niche for farmers needing a mid-size tractor with sufficient power for a variety of tasks. While there weren't major redesigns during its production run, the 664 became known as a reliable workhorse and contributed to the IH's reputation for building durable agricultural equipment.

Frequently Asked Questions

What engine is in the Case Ih 664?

The Case IH 664 is equipped with an International Harvester D-239 4-cylinder diesel engine producing approximately 52 horsepower.

What is the PTO horsepower on a 664?

The PTO horsepower on the Case IH 664 is around 46 horsepower, operating at 540 RPM.

What oil filter fits the 664?

The Case IH 664 typically uses a Fram PH5 or equivalent oil filter. Cross-references include Wix 51269 and NAPA 1269. Always verify compatibility with your specific engine and filter housing.

What are common parts needed for the 664?

Commonly needed parts for the Case IH 664 include engine oil filters, fuel filters, air filters, hydraulic filters, fan belts, hydraulic cylinder seals, tie rod ends, and clutch components.

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