John Deere 8320R Tractor Parts
8320R parts and accessories
The John Deere 8320R, manufactured from 2010 to 2015, is a powerful and versatile agricultural tractor popular with farmers for its robust performance. Equipped with a 9.0L PowerTech Plus diesel engine producing around 320 horsepower, the 8320R delivers substantial power for demanding tasks. Its high PTO horsepower makes it well-suited for operating a wide range of implements.
The John Deere 8320R was introduced in 2010 as part of the 'R' series tractors, replacing earlier models with updated technology and improved performance. Production continued through 2015. This tractor features a John Deere PowerTech Plus 9.0L six-cylinder diesel engine. This engine delivers a rated 320 horsepower, providing ample power for various agricultural operations. The engine's high torque output is crucial for heavy tillage and pulling large implements. The 8320R typically came with a 16-speed PowerShift transmission, offering smooth and efficient gear changes. The PTO horsepower is rated around 265 HP, available at both 540 and 1000 RPM, making it compatible with a wide range of implements. The hydraulic system boasts a high capacity, typically around 45 GPM, with multiple remote valves to operate hydraulic cylinders on implements. It is equipped with a Category III 3-point hitch, providing the necessary lifting capacity for heavy attachments. The 8320R is commonly used in row crop farming for tasks such as planting, cultivating, and harvesting. It's also suitable for hay production, livestock operations, and heavy tillage. Compared to smaller models in the John Deere lineup, the 8320R offers significantly more power and hydraulic capacity, making it a more suitable choice for larger farms and more demanding tasks. Compared to larger models, it offers a good balance of power and maneuverability.
Specifications
| Engine | John Deere PowerTech Plus 9.0L 320 HP Diesel |
|---|---|
| PTO HP | 265 HP @ 1000 RPM |
| Transmission | PowerShift 16-speed |
| Hydraulics | 45 GPM, 4-5 remotes |
| 3-Point Hitch | Category III, 14,760 lbs lift capacity |
| Fuel Capacity | 150 gallons |
| Weight | 24,698 lbs |
| Years Produced | 2010-2015 |
Maintenance Tips
- Engine Oil & Filter: Change engine oil and filter every 500 hours of operation, using a high-quality oil meeting John Deere specifications.
- Hydraulic System: Regularly check hydraulic fluid levels and inspect for leaks. Replace hydraulic filters every 500 hours or as recommended in the operator's manual to prevent contamination.
- Fuel System: Use clean, high-quality diesel fuel. Change fuel filters regularly (every 250 hours) to prevent injector clogging. Consider using a fuel additive to prevent gelling in cold weather.
- Seasonal Storage: Before storing the tractor for extended periods, stabilize the fuel, grease all fittings, and disconnect the battery to prevent drainage. Store the tractor in a dry, covered location.
History & Background
The John Deere 8320R was introduced in 2010 as part of John Deere's updated 'R' series tractor lineup. This series emphasized improved operator comfort, enhanced technology integration, and increased efficiency. The 8320R quickly became a popular choice for farmers seeking a reliable and powerful tractor for various agricultural tasks.
Frequently Asked Questions
What engine is in the John Deere 8320R?
The John Deere 8320R is equipped with a John Deere PowerTech Plus 9.0L six-cylinder diesel engine producing approximately 320 horsepower.
What is the PTO horsepower on a 8320R?
The PTO horsepower on a John Deere 8320R is around 265 HP, available at both 540 and 1000 RPM.
What oil filter fits the 8320R?
A common oil filter for the John Deere 8320R is a John Deere RE504836. Cross-references include Baldwin BD7150, Fleetguard LF9009, and Wix 57712.
What are common parts needed for the 8320R?
Common wear parts for the 8320R include engine oil filters, fuel filters, air filters, hydraulic filters, belts (fan, alternator), hydraulic seals, steering components, and clutch parts.

AF1659 - Air (QTY 1) Filter
SKU: AF1659
1 in stock

TA20416 - RH ILS Suspension Cylinder
SKU: TA20416
39 in stock

TA20415 - LH ILS Suspension Cylinder
SKU: TA20415
63 in stock

RE65621 - MFWD Front Axle Cross & Bearing Kit; Spider
SKU: RE65621
74 in stock

RE62205 - Front Axle Rear Pivot Support
SKU: RE62205
16 in stock

RE62204 - Axle Support. Front Support W/ Bushing
SKU: RE62204
28 in stock

RE588328 - Steering/Drive Seal
SKU: RE588328
295 in stock

RE588241 - Front Axle Seal
SKU: RE588241
152 in stock

RE579130 - ILS Steering Cylinder Seal Kit
SKU: RE579130
68 in stock

RE575331 - Dual Output Rotary Position Sensor
SKU: RE575331
461 in stock

RE573949 - MFWD Differential Disc
SKU: RE573949
230 in stock

RE567107 - ILS Steering Cyl Seal Kit
SKU: RE567107
94 in stock

RE49315 - LH Axle Housing/Spur Gear Seal
SKU: RE49315
41 in stock

RE48761 - Cup & Cone Bearing Set
SKU: RE48761
Out of stock

RE32442 - Oil Seal
SKU: RE32442
37 in stock

RE321770 - ILS Suspension Hydraulic Accumulator
SKU: RE321770
Out of stock

RE299899 - Final Drive Seal
SKU: RE299899
62 in stock

RE294014 - MFWD Differential Disc
SKU: RE294014
209 in stock

RE294013 - MFWD Differential Disc
SKU: RE294013
6 in stock

RE287095 - LH Steering Cylinder
SKU: RE287095
62 in stock

RE287094 - RH Steering Cylinder
SKU: RE287094
62 in stock

RE238667 - King Pin; MFWD Seal
SKU: RE238667
23 in stock

RE206146 - ILS Steering Cyl Piston Seal
SKU: RE206146
32 in stock

RE204264 - Transmission Oil Pressure Sensor
SKU: RE204264
151 in stock
