John Deere 7320 Tractor Parts
7320 parts and accessories
The John Deere 7320, manufactured from 2003 to 2007, is a popular agricultural tractor known for its reliability and versatility. It's powered by a John Deere PowerTech 6.8L diesel engine, delivering approximately 145 engine horsepower and boasting a PTO horsepower around 120. Farmers appreciated the 7320 for its balanced power, comfortable cab, and adaptability to various farming tasks.
The John Deere 7320 was introduced in 2003 as part of the John Deere 7020 series, replacing the earlier 7010 models. Production continued until 2007. The 7320 is equipped with a John Deere PowerTech 6.8L 6-cylinder turbocharged diesel engine producing around 145 horsepower. The engine displacement is 414 cubic inches (6.8 liters). Transmission options included a 16-speed PowerQuad transmission, providing a wide range of working speeds. The PTO delivers approximately 120 horsepower, and offered both 540 and 1000 RPM options, allowing compatibility with diverse implements. The hydraulic system boasts a flow rate of approximately 29 GPM, with available rear remotes (typically 2 or 3). It features a Category II or III 3-point hitch, capable of lifting around 6,800 lbs. The 7320 found use in row crop operations, hay production, livestock farming, and light tillage work. Distinguishing it from other models in the 7020 series, the 7320 occupied a sweet spot in terms of power and size, offering more muscle than smaller models while remaining more maneuverable than larger machines.
Specifications
| Engine | John Deere PowerTech 145 HP Diesel |
|---|---|
| PTO HP | 120 HP @ 540/1000 RPM |
| Transmission | PowerQuad 16-Speed |
| Hydraulics | 29 GPM, 2-3 remotes |
| 3-Point Hitch | Category II/III, 6800 lbs |
| Fuel Capacity | 63 gallons |
| Weight | 14,400 lbs |
| Years Produced | 2003-2007 |
Maintenance Tips
- Engine Oil & Filter: Change engine oil and filter every 250-300 hours using John Deere Plus-50 II oil or equivalent and a genuine John Deere oil filter (or equivalent high-quality filter).
- Hydraulic System: Inspect hydraulic fluid levels regularly and change hydraulic filters every 500 hours. Use John Deere Hy-Gard fluid or equivalent to maintain optimal hydraulic performance.
- Fuel System: Use clean, high-quality diesel fuel and replace fuel filters every 500 hours to prevent fuel system issues and maintain engine efficiency.
- Seasonal Storage: Before storing the tractor for the off-season, treat the fuel with a stabilizer, grease all fittings, and disconnect the battery to prevent corrosion and ensure easy starting in the spring.
History & Background
The John Deere 7320 was part of the 7020 series introduced in 2003, representing an upgrade over the previous 7010 models. It offered improvements in engine technology, cab comfort, and overall performance. The 7320 remains a respected tractor, known for its durability and versatility, making it a popular choice in the used equipment market.
Frequently Asked Questions
What engine is in the John Deere 7320?
The John Deere 7320 is equipped with a John Deere PowerTech 6.8L 6-cylinder turbocharged diesel engine producing approximately 145 horsepower.
What is the PTO horsepower on a 7320?
The PTO horsepower on a John Deere 7320 is approximately 120 horsepower, with options for both 540 and 1000 RPM.
What oil filter fits the 7320?
A common oil filter for the John Deere 7320 is a John Deere filter part number RE504836. Cross-references include Wix 57202, Fram PH3985, and Baldwin B7349.
What are common parts needed for the 7320?
Common wear parts for the John Deere 7320 include engine oil filters, fuel filters, hydraulic filters, belts (fan and alternator), hydraulic seals (for cylinders and pumps), steering components (tie rod ends), and clutch parts (discs and bearings).

RE174764 - Control Valve
SKU: RE174764
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SKU: R33259
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SKU: R113050
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R10093 - O-Ring
SKU: R10093
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L79884 - Blower Motor Gasket
SKU: L79884
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L114670 - O-Ring
SKU: L114670
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AR45867 - Receiver Drier
SKU: AR45867
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AL78494 - 5" pulley) Clutch - Nippondenso (8 groove
SKU: AL78494
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SKU: AL39043
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SKU: AL168231
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AL163559 - Receiver/Drier
SKU: AL163559
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AL162467 - Receiver/Drier
SKU: AL162467
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SKU: AL157615
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SKU: AL154203
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SKU: RE46534
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RE43637 - Diff Lock Switch Actuator
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RE35512 - Clutch Disc
SKU: RE35512
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RE34786 - Transmission Disc
SKU: RE34786
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RE23286 - PTO Clutch Disc
SKU: RE23286
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RE225878 - Trans Oil Pump w/ Bushing Shaft
SKU: RE225878
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RE217077 - Transmission Oil Pressure Sensor
SKU: RE217077
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