Case IH 2590 Tractor Parts

2590 parts and accessories

The Case IH 2590 tractor, manufactured from 1979 to 1984, was a popular choice for farmers needing a reliable workhorse. Powered by a 130 HP diesel engine, the 2590 delivered ample power for various tasks. With a PTO horsepower rating of 115, it proved capable in a wide range of farming applications.

The Case IH 2590 was introduced in 1979 as part of the updated '90 series' tractor lineup. It was designed to offer increased power and improved features compared to previous Case models. The heart of the 2590 is a 401 cubic inch (6.6L) 6-cylinder turbocharged diesel engine produced by Case, delivering a rated 130 horsepower. The transmission is a full power shift transmission, offering 12 forward and 4 reverse gears, providing smooth shifting and optimal speed selection for different field conditions. The PTO delivers 115 horsepower, offering both 540 and 1000 RPM options, increasing its adaptability for many different implements. The closed-center hydraulic system provides a flow rate of around 29 GPM and is equipped with 2-3 remote valves for implement control. The 3-point hitch is a Category II, offering a lift capacity of approximately 6,200 lbs. The Case IH 2590 was commonly used in row crop operations, hay production, and general farm work, excelling in tillage and planting operations. Compared to smaller models in the lineup, the 2590 offered more power and hydraulic capacity, making it suitable for larger implements and more demanding tasks.

Specifications

Engine	Case IH 401 ci (6.6L) 130 HP Diesel
PTO HP	115 HP @ 540/1000 RPM
Transmission	Full Powershift, 12 Forward / 4 Reverse
Hydraulics	29 GPM, 2-3 remotes
3-Point Hitch	Category II, 6200 lbs Lift Capacity
Fuel Capacity	60 gallons
Weight	13,740 lbs
Years Produced	1979-1984

Maintenance Tips

Engine Oil & Filter: Change engine oil and filter every 250 hours using a high-quality diesel-specific oil and a recommended filter to maintain engine lubrication and performance.
Hydraulic System: Inspect hydraulic oil levels and filter regularly, replacing filters at recommended intervals (usually every 500 hours) to prevent contamination and ensure smooth hydraulic operation.
Fuel System: Use clean, fresh diesel fuel and check the fuel filter regularly. Drain any water accumulation from the fuel tank to prevent fuel system issues and injector damage.
Seasonal Storage: Before storing the tractor for the off-season, fill the fuel tank to minimize condensation, change engine oil and filters, grease all lubrication points, and disconnect the battery to prevent drain.

History & Background

The Case IH 2590 was launched in 1979, replacing earlier models and offering improvements in power, hydraulics, and transmission technology. It was part of a series designed to compete with other manufacturers in the mid-size tractor market during a period of rapid advancements in agricultural technology. The 2590 is remembered for its reliable engine and robust design, contributing to its popularity among farmers.

Frequently Asked Questions

What engine is in the Case Ih 2590?

The Case IH 2590 is powered by a Case 401 cubic inch (6.6L) 6-cylinder turbocharged diesel engine, producing 130 horsepower.

What is the PTO horsepower on a 2590?

The Case IH 2590 has a PTO horsepower rating of 115 HP and offers both 540 and 1000 RPM options.

What oil filter fits the 2590?

The Case IH 2590 typically uses a Case filter part number SE501193 or equivalent. Common cross-references include Wix 51794, Fram PH3754, and Baldwin BT237.

What are common parts needed for the 2590?

Common wear parts for the Case IH 2590 include engine oil filters, fuel filters, hydraulic filters, belts (fan belt, alternator belt), hydraulic cylinder seals, steering components (tie rod ends), and clutch components (clutch disc, pressure plate).

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