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.

R520212 - Piston; Finished Liner
SKU: R520212
22 in stock

R51937 - Injector Nozzle Nut
SKU: R51937
614 in stock

R51936 - Injector Lines Grommet
SKU: R51936
12010 in stock

R518376 - Engine Oil Pump Tube
SKU: R518376
156 in stock

R501640 - Exhaust Valve Seal
SKU: R501640
41 in stock

R501035 - Connecting Rod (Facture Split Con Rod) Bolt
SKU: R501035
376 in stock

R28811 - Flywheel Ring Gear
SKU: R28811
274 in stock

R26058 - Rear Cover Gasket
SKU: R26058
74 in stock

R130573 - Intake Manifold Gasket
SKU: R130573
77 in stock

OK504202 - MAJOR OH KIT
SKU: OK504202
1 in stock

MX1062 - Oil Pump (Crank Driven) Repair Kit
SKU: MX1062
50 in stock
IK504201 - In-Frame Engine Overhaul Kit
SKU: IK504201
1 in stock

DZ10599 - Major Engine Overhaul Kit
SKU: DZ10599
7 in stock

AR98850 - O-Ring Kit
SKU: AR98850
139 in stock

AR55394 - Oil Cooler
SKU: AR55394
71 in stock
AR49025 - Front Crankshaft Seal
SKU: AR49025
163 in stock

A4827R - Drain Plug (10 pk) Gasket
SKU: A4827R
156 in stock

RE70957 - (Gear Reduction) Nippo. Starter
SKU: RE70957
44 in stock

RE68495 - Auxiliary Power Outlet
SKU: RE68495
436 in stock

RE68327 - 40 Amp Relay Module
SKU: RE68327
73 in stock

RE67014 - Power Strip Harness Adapter
SKU: RE67014
174 in stock

RE67013 - Auxiliary Power Cord
SKU: RE67013
1589 in stock

RE61717 - Ignition Switch
SKU: RE61717
623 in stock

RE519144 - Engine Speed Sensor; Magnetic Pickup
SKU: RE519144
44 in stock
