John Deere 6320 Tractor Parts
6320 parts and accessories
The John Deere 6320 tractor, manufactured from 2002 to 2007, became a popular choice for farmers due to its versatile performance and reliability. Powered by a robust John Deere PowerTech 4.5L diesel engine delivering approximately 90 horsepower, it provided ample power for various tasks. With a PTO horsepower rating suited for a range of implements, the 6320 offered a balance of power and efficiency that appealed to diverse farming operations.
The John Deere 6320 was part of the John Deere 6020 series tractors, produced between 2002 and 2007. It was designed as a mid-sized utility tractor capable of handling a variety of agricultural tasks. The tractor is equipped with a John Deere PowerTech 4.5L 4-cylinder diesel engine, producing around 90 engine horsepower. This engine features a turbocharged design for increased efficiency and power output. Transmission options included PowrQuad, AutoQuad II, or a standard SyncroPlus transmission offering various gear configurations for optimal speed selection. The PTO horsepower is approximately 75 HP, with both 540 and 1000 RPM options available depending on the configuration. The hydraulic system delivers around 22.5 GPM, supporting multiple hydraulic remotes for implement control. It features a Category II 3-point hitch with a lift capacity of around 5,500 lbs. The John Deere 6320 was commonly used for row crop work, hay production, livestock management, and light tillage operations. Compared to smaller models in the series, it offered more horsepower and hydraulic capacity, while remaining more compact and maneuverable than larger frame tractors.
Specifications
| Engine | John Deere PowerTech 4.5L 90 HP Diesel |
|---|---|
| PTO HP | 75 HP @ 540/1000 RPM |
| Transmission | SyncroPlus, PowrQuad, AutoQuad II |
| Hydraulics | 22.5 GPM, Up to 3 remotes |
| 3-Point Hitch | Category II, 5,500 lbs |
| Fuel Capacity | 37 gallons |
| Weight | 9,745 lbs |
| Years Produced | 2002-2007 |
Maintenance Tips
- Engine Oil & Filter: Change the engine oil and filter every 250-300 hours of operation using the recommended John Deere oil specification to maintain optimal engine performance.
- Hydraulic System: Regularly check the hydraulic fluid level and inspect for leaks. Change the hydraulic filter every 500 hours or as recommended by the manufacturer to prevent contamination and maintain hydraulic efficiency.
- Fuel System: Use high-quality diesel fuel and add a fuel conditioner to prevent fuel gelling, especially during cold weather. Drain the fuel/water separator regularly to remove any accumulated water or contaminants.
- Seasonal Storage: Before storing the tractor for an extended period, stabilize the fuel, lubricate all grease fittings, and disconnect the battery to prevent corrosion and ensure easy start-up in the spring.
History & Background
The John Deere 6320 was introduced in 2002 as part of the updated 6020 series, replacing earlier models. It provided improved engine technology and operator comfort compared to its predecessors. The 6320 became a popular choice for farmers seeking a reliable and versatile tractor for a wide range of agricultural applications.
Frequently Asked Questions
What engine is in the John Deere 6320?
The John Deere 6320 is equipped with a John Deere PowerTech 4.5L 4-cylinder turbocharged diesel engine.
What is the PTO horsepower on a 6320?
The PTO horsepower on the John Deere 6320 is approximately 75 HP, and it offers both 540 and 1000 RPM PTO options.
What oil filter fits the 6320?
The recommended oil filter for the John Deere 6320 is typically a John Deere filter part number RE504836 or equivalent. Cross-references include Wix 51791 or Fram PH6607.
What are common parts needed for the 6320?
Common wear parts for the John Deere 6320 include engine oil filters, fuel filters, hydraulic filters, belts (fan, alternator), hydraulic seals and O-rings, steering components (tie rod ends), and clutch parts (if applicable depending on the transmission).

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