John Deere 4455 Tractor Parts

4455 parts and accessories

The John Deere 4455, manufactured from 1986 to 1992, is a robust agricultural tractor known for its reliability and power. Equipped with a 7.6L diesel engine producing around 140-155 horsepower, and boasting a PTO horsepower of approximately 130, this model became popular among farmers for its versatility in various field operations and its ability to handle heavy implements.

The John Deere 4455 was introduced in 1986 as part of the '55 series' tractors, replacing the earlier '50 series'. Production continued until 1992. Powering this workhorse is a John Deere 7.6L (466 cu in) inline 6-cylinder diesel engine, delivering approximately 140-155 engine horsepower depending on specific configurations. The transmission options included a 15-speed Power Shift or a Quad Range transmission providing 16 forward and 8 reverse speeds, allowing for precise speed selection for different tasks. The PTO delivers around 130 horsepower, available in both 540 and 1000 RPM options, catering to a wide array of implements. The hydraulic system offered a capacity of approximately 29 GPM with multiple remote valves. The 3-point hitch is a Category II, with a lift capacity of around 6,500 lbs. The 4455 found applications across various farming practices, including row crop operations, hay production, livestock management, and tillage. Compared to smaller models like the 4255, the 4455 offered increased power and hydraulic capacity, while models like the 4650 and 4850 offered even greater horsepower for larger-scale operations.

Specifications

Engine	John Deere 7.6L Diesel, 140-155 HP
PTO HP	130 HP @ 540/1000 RPM
Transmission	15-Speed Power Shift or 16-Speed Quad Range
Hydraulics	29 GPM, Up to 3 remotes
3-Point Hitch	Category II, 6500 lbs lift capacity
Fuel Capacity	68 gallons
Weight	14,500 lbs
Years Produced	1986-1992

Maintenance Tips

Change engine oil and filter every 250 hours of operation using the correct oil type for your climate.
Regularly inspect and maintain the hydraulic system, checking for leaks and changing hydraulic filters according to the manufacturer's recommendations (typically every 500 hours).
Use fuel additives to prevent fuel gelling in cold weather and to keep the fuel system clean.
Before seasonal storage, fill the fuel tank to prevent condensation and add a fuel stabilizer. Also, disconnect the battery and store it in a cool, dry place.

History & Background

The John Deere 4455 was launched in 1986 as part of a significant update to John Deere's tractor lineup. It represented a step forward in terms of operator comfort and features, solidifying John Deere's reputation for building reliable and productive agricultural machinery. The 4455 proved to be a popular and enduring model.

Frequently Asked Questions

What engine is in the John Deere 4455?

The John Deere 4455 is powered by a John Deere 7.6L (466 cubic inch) inline 6-cylinder diesel engine, producing between 140-155 horsepower depending on specific configurations.

What is the PTO horsepower on a 4455?

The PTO horsepower on the John Deere 4455 is approximately 130 HP. It is available with both 540 and 1000 RPM options, allowing compatibility with various implements.

What oil filter fits the 4455?

The John Deere 4455 typically uses a John Deere AR51719 oil filter. Common cross-references include Wix 51794 or Fram PH3600. Always verify the correct filter for your specific engine configuration.

What are common parts needed for the 4455?

Common parts needed for the John Deere 4455 include engine oil filters, fuel filters, air filters, hydraulic filters, belts for the fan and alternator, hydraulic seals for cylinders and valves, steering components like tie rod ends, and clutch parts for models with manual transmissions.

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