John Deere 8320T Tractor Parts
8320T parts and accessories
The John Deere 8320T tractor, manufactured from 2003 to 2005, is a powerful workhorse for demanding agricultural tasks. Powered by a robust 9.0L John Deere PowerTech diesel engine producing around 235 engine horsepower and a PTO horsepower of approximately 195, this tractor quickly became a favorite among farmers needing reliable power for tillage, planting, and heavy pulling applications. Its track design provided enhanced traction and reduced soil compaction.
The John Deere 8320T was introduced as part of the John Deere's tracked tractor lineup, offering farmers an alternative to wheeled tractors for specific applications where traction and reduced soil compaction were critical. Production ran from 2003 to 2005. The 8320T features a 9.0L John Deere PowerTech 6090H diesel engine, delivering approximately 235 engine horsepower. The transmission is typically a PowerShift transmission offering multiple forward and reverse speeds, providing precise control in the field. The PTO horsepower is around 195 HP, capable of operating at 1000 RPM. The hydraulic system boasts a flow rate around 41 GPM, feeding multiple remote valves for operating implements. The three-point hitch is a Category III hitch, providing substantial lift capacity for attaching a variety of implements used in row crop farming, heavy tillage, and grain farming operations. The 8320T distinguishes itself from other models with its track design, providing superior traction and flotation compared to wheeled tractors, particularly in wet or loose soil conditions. This makes it suitable for tasks like primary tillage, planting, and pulling heavy equipment, where minimal soil disturbance is desired.
Specifications
| Engine | John Deere 6090H 235 HP Diesel |
|---|---|
| PTO HP | 195 HP @ 1000 RPM |
| Transmission | PowerShift, 16 forward and 4 reverse |
| Hydraulics | 41 GPM, 3-4 remotes |
| 3-Point Hitch | Category III, 9,890 lbs lift capacity |
| Fuel Capacity | 158 gallons |
| Weight | 27,775 lbs |
| Years Produced | 2003-2005 |
Maintenance Tips
- Engine Oil & Filter: Change the engine oil and filter every 250 hours using the recommended John Deere oil and filter. Regularly check the oil level and inspect for any signs of contamination.
- Hydraulic System: Inspect hydraulic fluid levels and change the hydraulic filter every 500 hours. Use only John Deere approved hydraulic fluid to prevent damage to seals and components.
- Fuel System: Regularly drain water from the fuel filter/separator to prevent fuel system issues. Use clean, high-quality diesel fuel and consider using a fuel additive for cold weather operation.
History & Background
The John Deere 8320T was launched in 2003 as part of John Deere's expansion into tracked agricultural tractors. It offered farmers enhanced traction and flotation, making it a valuable asset for various farming operations. While the model run was relatively short, it represented a significant step in tracked tractor technology for John Deere.
Frequently Asked Questions
What engine is in the John Deere 8320T?
The John Deere 8320T is equipped with a 9.0L John Deere PowerTech 6090H diesel engine producing 235 horsepower.
What is the PTO horsepower on a 8320T?
The PTO horsepower for the John Deere 8320T is approximately 195 HP, operating at 1000 RPM.
What oil filter fits the 8320T?
The recommended oil filter for the John Deere 8320T is typically a John Deere filter part number RE504836. Cross-references include Baldwin BD7317, Fleetguard LF9009, and Wix 57712.
What are common parts needed for the 8320T?
Commonly needed parts for the John Deere 8320T include engine oil filters, fuel filters, hydraulic filters, belts, hydraulic cylinder seal kits, steering components, and track components.

R163994 - Clutch Plate
SKU: R163994
61 in stock

R108530 - Clutch Backing Plate
SKU: R108530
19 in stock

R108509 - Clutch Seperator Plate
SKU: R108509
46 in stock

R108507 - Clutch Drive Plate
SKU: R108507
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R108481 - Seperator Plate
SKU: R108481
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JD8177 - Bearing Cone
SKU: JD8177
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AR94516 - Direct Drive Clutch Disc
SKU: AR94516
1086 in stock

AH89023 - Oil Seal
SKU: AH89023
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R93313 - Exhaust (.015") Valve
SKU: R93313
40 in stock

R93311 - Exhaust (.003") Valve
SKU: R93311
35 in stock

R91822 - Valve (6076) Spring
SKU: R91822
30 in stock

R87561 - Camshaft Bearing
SKU: R87561
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R84619 - Exhaust (Std) Valve
SKU: R84619
72 in stock

R84618 - Intake (Std) Valve
SKU: R84618
42 in stock

R79606 - Tee Fitting
SKU: R79606
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R79605 - Grommet
SKU: R79605
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R79604 - Injector NUT
SKU: R79604
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R74008 - Connecting Rod Bushing
SKU: R74008
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R71918 - Pan Gasket
SKU: R71918
124 in stock
R57771 - Piston 1.874 Pin
SKU: R57771
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R54500 - Turbo Mounting; Stainless Steel (4 pack) Screw
SKU: R54500
604 in stock

R532464 - Oil Pan (Paper) Gasket
SKU: R532464
2 in stock

R525767 - Std. Connecting Rod Bearing
SKU: R525767
49 in stock

R522768 - Crankshaft Oil Seal Housing Gasket
SKU: R522768
122 in stock
