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.

RE63913 - Piston Pin Kit
SKU: RE63913
140 in stock

RE27348 - Connecting Rod (Std) Bearing
SKU: RE27348
2262 in stock

RE64292 - Injector O-Ring Kit
SKU: RE64292
1295 in stock

RE56792 - Crankshaft
SKU: RE56792
6 in stock

RE516553 - Fuel Filter Seal Kit
SKU: RE516553
391 in stock

RE502079 - Glow Plug
SKU: RE502079
171 in stock

RE38087 - Pencil Injector
SKU: RE38087
Out of stock

R80135 - Oil Filler Cap Gasket
SKU: R80135
29 in stock

L76471 - MFWD Pivot Bushing
SKU: L76471
163 in stock

L64250 - Tie Rod Tube
SKU: L64250
12 in stock

AR26480 - Seal
SKU: AR26480
90 in stock

AL68724 - Tie Rod
SKU: AL68724
21 in stock

AL37193 - Tie Rod End
SKU: AL37193
1 in stock

T75984 - Durometer 90 (2/Pack) .070" Thick O-Ring; .801" ID X .941" OD
SKU: T75984
430 in stock

T59014 - Durometer 90 (5/Pack) .139" Thick O-Ring; .984" ID X 1.262" OD
SKU: T59014
2750 in stock

R83630 - Durometer 85 (10/Pack) .139" Thick O-Ring; .796" ID X 1.074" OD
SKU: R83630
1060 in stock

R76617 - Durometer 75 (5/Pack) .070" Thick O-Ring; .489" ID X .629" OD
SKU: R76617
280 in stock

R72328 - Durometer 75 (5/Pack) .103" Thick O-Ring; .737" ID X .943" OD
SKU: R72328
695 in stock

R56462 - Durometer 75 (5/Pack) .139" Thick O-Ring; .734" ID X 1.012" OD
SKU: R56462
270 in stock

R459R - Durometer 70 (25/Pack) .103" Thick O-Ring; .549" ID X .755 OD
SKU: R459R
625 in stock

R26871 - Snap Ring
SKU: R26871
801 in stock

R112857 - Durometer 75 (1/Pack) .103" Thick O-Ring; 2.550" ID X 2.756" OD
SKU: R112857
451 in stock

P47889 - Durometer 70 (2/Pack) .103" Thick O-Ring; .799" ID X 1.005" OD
SKU: P47889
862 in stock

51M7103 - 75 Durometer (2/Pack) O-Ring; 1.102" ID X 1.276" OD X .087" Thick
SKU: 51M7103
632 in stock
