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).

AL150750 - PTO Housing Seal
SKU: AL150750
124 in stock

T143169 - Ring
SKU: T143169
70 in stock

RE190340 - Sensor/ Transducer
SKU: RE190340
32 in stock

RE174764 - Control Valve
SKU: RE174764
161 in stock

R33259 - O-Ring (10 pk)
SKU: R33259
312 in stock

R113050 - O-Ring
SKU: R113050
143 in stock

R10093 - O-Ring
SKU: R10093
344 in stock

L79884 - Blower Motor Gasket
SKU: L79884
82 in stock

L79311 - Manifold Gasket
SKU: L79311
43 in stock

L114670 - O-Ring
SKU: L114670
16 in stock

AR45867 - Receiver Drier
SKU: AR45867
35 in stock

AL78494 - 5" pulley) Clutch - Nippondenso (8 groove
SKU: AL78494
14 in stock

AL39043 - Blower Motor Ass.
SKU: AL39043
642 in stock

AL224589 - Blower Motor Resistor
SKU: AL224589
40 in stock

AL219020 - Expansion Valve
SKU: AL219020
27 in stock

AL207876 - Condenser. Vapor
SKU: AL207876
43 in stock

AL168231 - Switch Dual Press.
SKU: AL168231
143 in stock

AL163559 - Receiver/Drier
SKU: AL163559
17 in stock

AL162467 - Receiver/Drier
SKU: AL162467
141 in stock

AL157615 - Condenser
SKU: AL157615
93 in stock

AL155836 - Denso Style w/ Clutch New Compressor
SKU: AL155836
150 in stock

AL154203 - Denso Style w/ Clutch New Compressor
SKU: AL154203
150 in stock

AL110881 - Blower Motor Assy
SKU: AL110881
642 in stock

AL117294 - RH Exhaust Muffler
SKU: AL117294
14 in stock
