Case IH 2090 Tractor Parts
2090 parts and accessories
The Case IH 2090 tractor, manufactured from 1972 to 1977, was a popular choice for farmers needing a reliable and powerful machine. It featured a robust 110 horsepower diesel engine, delivering ample power for various field tasks. With a PTO horsepower rating of approximately 95, the 2090 excelled in powering implements for haying, tillage, and row crop applications.
The Case IH 2090 was introduced in 1972 as part of Case's '90 Series' of tractors, designed to offer improved comfort and performance compared to earlier models. Production continued through 1977. Powering the 2090 is a Case-built 451 cubic inch (7.4 liter) 6-cylinder diesel engine producing approximately 110 engine horsepower. The transmission is a gear-drive type, typically offered in either a 6-speed forward, 2-speed reverse transmission or a 12-speed forward, 4-speed reverse transmission with partial power shift. The PTO delivers approximately 95 horsepower and offers a 540 RPM option. The hydraulic system capacity is around 17.5 GPM, feeding multiple remote valves for implement control. It features a Category II 3-point hitch, providing a lift capacity of approximately 5,300 lbs. Common farming applications for the 2090 include row crop cultivation, hay baling, livestock operations (feeding/manure handling), and light tillage. It distinguished itself from smaller models in the lineup with its larger engine and higher horsepower, making it suitable for more demanding tasks, while being more compact and maneuverable than the larger frame models.
Specifications
| Engine | Case 451 CI 110 HP Diesel |
|---|---|
| PTO HP | 95 HP @ 540 RPM |
| Transmission | Gear Drive, 6/2 or 12/4 partial power shift |
| Hydraulics | 17.5 GPM, 2-3 remotes |
| 3-Point Hitch | Category II, 5300 lbs lift |
| Fuel Capacity | 39 gallons |
| Weight | 12,000 lbs |
| Years Produced | 1972-1977 |
Maintenance Tips
- Check and change the engine oil and filter every 125-250 hours, depending on operating conditions and oil type. Use an oil specifically formulated for diesel engines.
- Inspect hydraulic fluid levels and condition regularly. Change the hydraulic fluid and filter according to the manufacturer's recommendations (typically every 500-1000 hours).
- Keep the fuel system clean and free of contaminants. Use a fuel filter and consider adding a fuel stabilizer, especially during seasonal storage.
- Before storing the tractor for the off-season, drain fluids, grease all fittings, and protect exposed metal parts with a rust inhibitor. Store indoors if possible.
History & Background
The Case IH 2090 debuted in 1972, representing a significant step forward in tractor design with improved operator comfort and enhanced hydraulic capabilities compared to its predecessors. While no major redesigns occurred during its production run (1972-1977), the 2090 established itself as a reliable workhorse, contributing to increased farming efficiency during that era.
Frequently Asked Questions
What engine is in the Case Ih 2090?
The Case IH 2090 is equipped with a Case 451 cubic inch (7.4 liter) 6-cylinder diesel engine producing approximately 110 horsepower.
What is the PTO horsepower on a 2090?
The PTO horsepower on the Case IH 2090 is approximately 95 horsepower and operates at 540 RPM.
What oil filter fits the 2090?
Common oil filter cross-references for the Case IH 2090 include Wix 51794, Fram PH2951A, and Fleetguard LF3349. Always verify fitment with your specific tractor and oil type.
What are common parts needed for the 2090?
Common wear parts for the Case IH 2090 include engine oil filters, fuel filters, air filters, hydraulic filters, belts (fan, alternator), hydraulic seals (cylinder and valve), steering components (tie rod ends, power steering pump), and clutch parts (disc, pressure plate, release bearing).

A167024 - Spindle (RH/LH)
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A160124 - Steering Arm w/ 17 Internal Splines (RH)
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A147122 - Steering Arm (LH)
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A147121 - Steering Arm (RH)
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25580-I - Tapered Roller Bearing Cone
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K917962 - THERMOSTAT-180
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A143931 - Lower Radiator Hose
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A143930 - Upper Radiator Hose
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