John Deere SE6400 Tractor Parts
SE6400 parts and accessories
The John Deere SE6400 tractor, manufactured between 1997 and 2001, was a popular choice for farmers needing a reliable utility tractor. Powered by a robust John Deere PowerTech 4.5L diesel engine producing approximately 90 horsepower, it delivered ample power for various tasks. With a PTO horsepower rating of around 75 HP, the SE6400 proved versatile in handling implements for haying, tillage, and general farm work.
The John Deere SE6400 tractor was introduced in 1997 as part of John Deere's SE series, designed to offer a blend of performance and value for diverse farming operations. Production ran until 2001. Under the hood is a John Deere PowerTech 4045T 4.5L four-cylinder turbocharged diesel engine, delivering a rated power of approximately 90 engine horsepower. The engine displacement is 276 cubic inches (4.5 liters). Transmission options typically included a John Deere SyncReverser transmission with multiple speeds, often offering 12 forward and 4 reverse gears, or a PowrQuad transmission. The PTO delivers around 75 horsepower, with standard 540 RPM and optional 1000 RPM capabilities. Hydraulic capacity is around 15 GPM, with two or three rear remotes available. The 3-point hitch is Category II, offering a lift capacity of approximately 5,500 lbs. The SE6400 was commonly used for row crop work, hay production (mowing, baling), livestock management (feeding, manure spreading), and light tillage operations. The SE6400 distinguishes itself from other models in the lineup by providing a balanced combination of horsepower, features, and affordability, making it a practical choice for farmers with medium-sized operations.
Specifications
| Engine | John Deere PowerTech 4045T 90 HP 4.5L Diesel |
|---|---|
| PTO HP | 75 HP @ 540/1000 RPM |
| Transmission | SyncReverser 12F/4R or PowrQuad |
| Hydraulics | 15 GPM, 2-3 remotes |
| 3-Point Hitch | Category II, 5500 lbs |
| Fuel Capacity | 34 gallons |
| Weight | 8900 lbs |
| Years Produced | 1997-2001 |
Maintenance Tips
- Engine Oil & Filter: Change engine oil and filter every 250 hours of operation, using the recommended John Deere oil specification and filter.
- Hydraulic System: Inspect hydraulic fluid levels regularly and change the hydraulic filter every 500 hours. Use only recommended hydraulic fluid to prevent damage.
- Fuel System: Regularly drain water from the fuel filter/separator. Use high-quality fuel and consider adding a fuel stabilizer during seasonal storage to prevent fuel degradation.
- Seasonal Storage: Before storing the tractor for an extended period, fill the fuel tank, change engine oil, lubricate all grease fittings, and disconnect the battery. Consider storing the tractor in a dry, sheltered location.
History & Background
The John Deere SE6400 was introduced in 1997 as a part of the SE series, filling a niche for a versatile and reliable utility tractor. It remained in production until 2001 without significant redesigns. The SE6400 played a significant role in providing a cost-effective and powerful solution for farmers needing a reliable workhorse for various agricultural tasks.
Frequently Asked Questions
What engine is in the John Deere SE6400?
The John Deere SE6400 is equipped with a John Deere PowerTech 4045T 4.5L four-cylinder turbocharged diesel engine, producing approximately 90 horsepower.
What is the PTO horsepower on a SE6400?
The John Deere SE6400 has a PTO horsepower rating of approximately 75 HP. It offers both 540 RPM and optional 1000 RPM PTO speeds.
What oil filter fits the SE6400?
The John Deere SE6400 typically uses a John Deere oil filter part number RE504836 or equivalent. Cross-references include Fleetguard LF3639 and Wix 51794. Always verify fitment before installation.
What are common parts needed for the SE6400?
Common parts needed for the John Deere SE6400 include engine oil filters, fuel filters, hydraulic filters, belts (alternator, fan), hydraulic seals, steering components (tie rod ends), clutch discs, and pressure plates. Regularly inspect these parts for wear and replace them as needed.

L57015 - Steering Arm (LH)
SKU: L57015
49 in stock

L36085 - Steering Cylinder Pin
SKU: L36085
57 in stock

L114558 - MFWD Axle Housing Bushing
SKU: L114558
15 in stock

L112112 - Front Wheel; MFWD Bolt
SKU: L112112
190 in stock

L110237 - Planetary Pinion
SKU: L110237
18 in stock

L110233 - MFWD Driveshaft Seal
SKU: L110233
59 in stock

L100632 - Cross & Bearing Kit 28.5mm X 70.5mm
SKU: L100632
43 in stock

L100152 - MFWD Differential (1.2MM Thick) Plate
SKU: L100152
123 in stock

L100151 - MFWD Differential (1.1MM Thick) Plate
SKU: L100151
116 in stock

L100150 - MFWD Differential (1.0MM Thick) Plate
SKU: L100150
38 in stock
AL79950 - MFWD Seal
SKU: AL79950
37 in stock

AL79901 - King Pin Bearing
SKU: AL79901
43 in stock

AL65850 - Steering Cylinder Seal Kit
SKU: AL65850
86 in stock

AL160516 - Cross & Bearing Kit 30mmx83mm
SKU: AL160516
58 in stock

AL110150 - Cross & Bearing Kit
SKU: AL110150
30 in stock

RE64354 - 180° Thermostat
SKU: RE64354
58 in stock

RE53757 - Water Pump
SKU: RE53757
128 in stock

RE51774 - Water Temperature Sensor
SKU: RE51774
65 in stock

RE501560 - Water Pump Repair Kit
SKU: RE501560
6 in stock

RE48583 - 180° Thermostat
SKU: RE48583
78 in stock

RE41157 - Water Pump
SKU: RE41157
8 in stock

R97877 - Thermosat O-Ring
SKU: R97877
50 in stock

R91403 - Water Pump Hub
SKU: R91403
153 in stock

L115659 - Fan w/ AC Trailer Brake
SKU: L115659
28 in stock
