Case IH 450 Tractor Parts

450 parts and accessories

The Case IH 450 tractor, manufactured from 1969 to 1972, was a popular choice for farmers needing a reliable row crop tractor. Powered by a robust 301 cubic inch diesel engine producing around 72 horsepower, the 450 delivered ample power for various field operations. Its respectable PTO horsepower made it a capable machine for powering implements and attachments.

The Case IH 450 was introduced in 1969 as part of the '56 series. Production continued until 1972. This tractor was designed to be a versatile row-crop tractor, capable of handling a variety of tasks on the farm. The 450 featured a robust 301 cubic inch International Harvester diesel engine. The engine produced approximately 72 horsepower. It utilized a diesel fuel system for efficient operation. The transmission was typically a gear-type transmission with options for different speed configurations, offering operators flexibility in the field. The PTO horsepower was around 65 HP, available with a 540 RPM option. Hydraulic capacity was sufficient for operating implements, with a flow rate suitable for common hydraulic tasks. The 3-point hitch was a Category II, allowing for the use of a wide range of implements. The 450 was commonly used for row crop work, haying operations, and general farm tasks such as tillage and planting. It distinguished itself within the Case IH lineup by offering a balance of power, reliability, and affordability for its time.

Specifications

Engine	International Harvester 301 CI 72 HP Diesel
PTO HP	65 HP @ 540 RPM
Transmission	Gear Type, 8 Forward / 2 Reverse
Hydraulics	8 GPM, 2 remotes
3-Point Hitch	Category II, 3500 lbs lift capacity
Fuel Capacity	25 gallons
Weight	6,600 lbs
Years Produced	1969-1972

Maintenance Tips

Change engine oil and filter every 250 hours using a high-quality diesel engine oil that meets the manufacturer's specifications.
Inspect and maintain hydraulic fluid levels and filters regularly. Change hydraulic fluid and filter according to the manufacturer's recommendations to prevent contamination and maintain optimal performance.
Regularly inspect the fuel system for leaks and replace fuel filters as needed. Use clean, high-quality diesel fuel to prevent fuel system issues. Bleed the fuel system if necessary after filter changes.
Before seasonal storage, drain fuel tank, add fuel stabilizer, grease all fittings, and store tractor in a dry location, protected from the elements.

History & Background

The Case IH 450 was introduced in 1969 by International Harvester (later Case IH) as part of their updated tractor line. It represented a move towards more powerful and efficient tractors for the evolving needs of modern farms. While it didn't undergo major redesigns during its production run, its reliability and versatility made it a popular choice during its era.

Frequently Asked Questions

What engine is in the Case Ih 450?

The Case IH 450 is powered by a 301 cubic inch International Harvester diesel engine, producing approximately 72 horsepower.

What is the PTO horsepower on a 450?

The PTO horsepower on the Case IH 450 is approximately 65 HP, operating at 540 RPM.

What oil filter fits the 450?

Common oil filter cross-references for the Case IH 450 include Fram PH25, Wix 51794, and NAPA 1794. Always verify compatibility with your specific tractor and engine serial number.

What are common parts needed for the 450?

Common parts needed for the Case IH 450 include engine oil filters, fuel filters, hydraulic filters, belts (fan belt, alternator belt), hydraulic cylinder seals, steering components (tie rod ends, ball joints), and clutch parts if applicable.

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