Case IH MXU125 Tractor Parts
MXU125 parts and accessories
The Case IH MXU125 tractor, manufactured from 2003 to 2007, was a versatile workhorse appreciated by farmers for its reliability and power. Powered by a 125 engine horsepower diesel engine and delivering a robust PTO, the MXU125 was well-suited for a variety of farming tasks. Its efficient design and comfortable cab made it a popular choice for both small and large operations.
The Case IH MXU125 was introduced as part of the MXU series, known for its modern design and improved performance compared to previous models. Production spanned from 2003 to 2007. The tractor features a Case IH engine rated at 125 engine horsepower. This is a 6.7-liter (409 cubic inch) turbocharged diesel engine providing ample power for demanding tasks. Transmission options included a semi-powershift transmission offering multiple speeds, providing flexibility for various field conditions. The independent PTO delivers approximately 100 PTO horsepower, available in both 540 and 1000 RPM configurations. The hydraulic system boasts a capacity of around 26 GPM, supporting multiple remotes for implements. It's equipped with a Category II 3-point hitch, offering a lift capacity of approximately 6,900 lbs. Common applications include row crop work, hay production, livestock operations, and general tillage. The MXU125 distinguishes itself from other models in the MXU lineup with its optimized balance of power and fuel efficiency, making it a cost-effective solution for many farming needs.
Specifications
| Engine | Case IH 125 HP 6.7L Diesel |
|---|---|
| PTO HP | 100 HP @ 540/1000 RPM |
| Transmission | Semi-Powershift Multiple Speeds |
| Hydraulics | 26 GPM, Multiple remotes |
| 3-Point Hitch | Category II, 6900 lbs |
| Fuel Capacity | 40 Gallons |
| Weight | 13,000 lbs |
| Years Produced | 2003-2007 |
Maintenance Tips
- Engine Oil & Filter: Change engine oil and filter every 250-300 hours using recommended oil type to maintain engine health.
- Hydraulic System: Regularly check hydraulic fluid levels and inspect for leaks. Replace hydraulic filters according to the manufacturer's schedule to prevent contamination.
- Fuel System: Use clean, high-quality diesel fuel and check the fuel filter regularly for blockages. Drain any water accumulation from the fuel tank to prevent corrosion and fuel injector issues.
- Seasonal Storage: Before storing the tractor for the off-season, stabilize the fuel, change engine oil, grease all fittings, and disconnect the battery. Store in a dry location to prevent rust and corrosion.
History & Background
The Case IH MXU125 was part of the MXU series tractors introduced in the early 2000s, representing a significant upgrade in design and technology over previous Case IH models. This series was known for its more modern styling, improved operator comfort, and increased efficiency, solidifying Case IH's position in the agricultural equipment market.
Frequently Asked Questions
What engine is in the Case Ih MXU125?
The Case IH MXU125 is equipped with a Case IH 6.7-liter (409 cubic inch) turbocharged diesel engine, producing approximately 125 engine horsepower.
What is the PTO horsepower on a MXU125?
The Case IH MXU125 delivers approximately 100 PTO horsepower. It offers both 540 and 1000 RPM PTO speeds to accommodate various implements.
What oil filter fits the MXU125?
The Case IH MXU125 typically uses a Case IH oil filter part number 84221281 or equivalent. Common cross-references include Wix 51793 and Fleetguard LF3970.
What are common parts needed for the MXU125?
Commonly needed parts for the Case IH MXU125 include: engine oil filters, fuel filters, air filters, hydraulic filters, belts (fan belt, AC belt), hydraulic cylinder seal kits, steering components (tie rod ends), and clutch components (clutch disc, pressure plate).

AF25492 - Primary Magnum RS (QTY 1) Air Filter
SKU: AF25492
31 in stock

AF25491 - Secondary Magnum RS (QTY 1) Air Filter
SKU: AF25491
29 in stock

87803197 - Fuel; Spin On Filter
SKU: 87803197
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87726675 - Cab Air Filter
SKU: 87726675
128 in stock

87704248 - Outer Air Filter
SKU: 87704248
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87683000 - Inner Air Filter
SKU: 87683000
24 in stock

87682990 - Outer Air Filter
SKU: 87682990
27 in stock

87329736 - Fuel; In-Line Filter
SKU: 87329736
106 in stock

47131182 - Hydraulic; Spin On Filter
SKU: 47131182
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47131180 - Hydraulic; Spin On Filter
SKU: 47131180
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ST202 - BALL BEARING
SKU: ST202
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C0NN3A299A - Thrust Spindle Bearing
SKU: C0NN3A299A
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C0NN3110A - Lower Bushing
SKU: C0NN3110A
297 in stock

87710003 - STEERING COLUMN STRUT
SKU: 87710003
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87316431 - RH/LH Spindle
SKU: 87316431
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83948358 - Front Wheel Seal
SKU: 83948358
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83903309 - Spindle Bushing
SKU: 83903309
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512725 - Bearing
SKU: 512725
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249127 - 2.750" Hub Cap
SKU: 249127
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2389930 - Bearing
SKU: 2389930
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235760 - Hydraulic Lift Piston O-Ring
SKU: 235760
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14458680 - Hydraulic Tube O-Ring
SKU: 14458680
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14453081 - O-Ring
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14452881 - O-Ring
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