Case IH 2390 Tractor Parts
2390 parts and accessories
The Case IH 2390 tractor, manufactured from 1978 to 1981, was a popular choice for farmers needing reliable power. Powered by a 160 horsepower diesel engine and boasting a robust PTO, the 2390 provided the muscle needed for a variety of agricultural tasks. Its comfortable cab and dependable performance made it a workhorse on many farms.
The Case IH 2390 was introduced in 1978 as part of the updated '90 Series' tractor lineup from International Harvester, later Case IH. Production continued through 1981. It features the International Harvester DT-414 6.8L (414 cu in) diesel engine, producing approximately 160 engine horsepower and 135 PTO horsepower. This reliable engine was known for its durability and torque. The 2390 came equipped with a gear-type transmission, offering 8 forward and 4 reverse speeds. The PTO was available in both 540 and 1000 RPM configurations, making it adaptable to various implements. Hydraulic capacity was around 26 GPM, with typically two remote valves. It featured a Category II 3-point hitch. Common applications included row crop work, hay baling, livestock feeding operations, and medium-duty tillage. Compared to smaller models in the lineup, the 2390 offered significantly more power and hydraulic capacity, allowing it to handle larger implements and more demanding tasks. It was considered a versatile and reliable tractor for its time.
Specifications
| Engine | International Harvester DT-414 160 HP 414 ci Diesel |
|---|---|
| PTO HP | 135 HP @ 540/1000 RPM |
| Transmission | Gear Type 8F/4R |
| Hydraulics | 26 GPM, 2 remotes |
| 3-Point Hitch | Category II, 5400 lbs lift capacity |
| Fuel Capacity | 62 gallons |
| Weight | 13,465 lbs |
| Years Produced | 1978-1981 |
Maintenance Tips
- Engine Oil & Filter: Change engine oil and filter every 250 hours using API CI-4 or newer oil and a quality filter.
- Hydraulic System: Inspect hydraulic fluid levels regularly and change the hydraulic filter every 500 hours. Use only Case IH Hy-Tran fluid or equivalent.
- Fuel System: Use clean, high-quality diesel fuel. Drain water from the fuel filter/water separator regularly to prevent injector damage.
- Seasonal Storage: Before storing for the winter, fill the fuel tank to prevent condensation, change engine oil and filter, grease all fittings, and disconnect the battery.
History & Background
The Case IH 2390 was launched in 1978 as part of the International Harvester / Case IH '90 Series'. It represented a significant step up in power and capability compared to previous models. The 2390, with its reliable engine and versatile PTO, became a popular tractor, contributing to the productivity of farms across the United States and Canada.
Frequently Asked Questions
What engine is in the Case Ih 2390?
The Case IH 2390 is powered by an International Harvester DT-414, a 6.8L (414 cubic inch) displacement, 6-cylinder diesel engine producing approximately 160 horsepower.
What is the PTO horsepower on a 2390?
The PTO horsepower of the Case IH 2390 is rated at approximately 135 horsepower. It offered both 540 and 1000 RPM PTO speed options.
What oil filter fits the 2390?
Common oil filter cross-references for the Case IH 2390 include the Fleetguard LF3349, Wix 51794, and Fram PH3756. Always verify compatibility with your specific tractor's serial number.
What are common parts needed for the 2390?
Common wear parts for the Case IH 2390 include engine oil filters, fuel filters, hydraulic filters, belts (fan belt, alternator belt), hydraulic cylinder seal kits, steering components (tie rod ends, ball joints), clutch discs and pressure plates.

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