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).

87308746 - PTO Shaft
SKU: 87308746
159 in stock

81819791 - Brake/Drive Clutch Actuating Arm
SKU: 81819791
18 in stock

5173295 - Separator; PTO Clutch Plate
SKU: 5173295
Out of stock

5163844 - Friction; PTO Clutch Disc
SKU: 5163844
25 in stock

47130744 - PTO; 1000 RPM Shaft
SKU: 47130744
33 in stock

47130743 - PTO (540 RPM) Shaft
SKU: 47130743
12 in stock

9827058 - O-Ring
SKU: 9827058
171 in stock

89827059 - O-Ring
SKU: 89827059
179 in stock

87802912 - Comp. w/ Clutch (Sanden Style)
SKU: 87802912
2 in stock

87374420 - Receiver/Drier
SKU: 87374420
28 in stock

86629543 - O-Ring
SKU: 86629543
152 in stock

82023542 - Expansion Valve
SKU: 82023542
11 in stock

82019426 - Pressure Switch
SKU: 82019426
Out of stock

82007848 - O-Ring
SKU: 82007848
5 in stock

82007847 - O-Ring
SKU: 82007847
Out of stock

82000790 - O-Ring
SKU: 82000790
20 in stock

82000789 - O-Ring
SKU: 82000789
43 in stock

128483A1 - O-Ring
SKU: 128483A1
262 in stock

1280492C1 - Q.Cplr Socket
SKU: 1280492C1
6 in stock

117771C1 - Q.Cplr Socket
SKU: 117771C1
53 in stock

E6NN7106AA - Main Shaft Connecting Coupling
SKU: E6NN7106AA
12 in stock

87531701 - Hand Brake Cable
SKU: 87531701
16 in stock
83416158 - O-RING (5/16 X 1/16 IN.)
SKU: 83416158
100 in stock

5199788 - .172" Thick Brake Pad; Hand Brake
SKU: 5199788
33 in stock
