John Deere 4955 Tractor Parts

4955 parts and accessories

The John Deere 4955 tractor, manufactured from 1988 to 1992, quickly became a favorite among farmers for its power and reliability. It was powered by a 7.6L John Deere diesel engine, delivering around 225 horsepower. Its high PTO horsepower made it ideal for running demanding implements, contributing significantly to its popularity in row crop and tillage applications.

The John Deere 4955 was part of the John Deere 55 Series tractors, produced from 1988 to 1992. These tractors were designed to offer increased power and improved operator comfort compared to previous models. The 4955 featured a 7.6L (466 cubic inch) John Deere diesel engine producing approximately 225 engine horsepower. The available transmissions were typically a 15-speed PowerShift transmission, offering smooth and efficient gear changes under load. It boasted a PTO horsepower of around 180 HP, available in both 540 and 1000 RPM configurations. The hydraulic system offered a capacity of approximately 30 GPM, powering multiple remote hydraulic valves. The 3-point hitch was a Category II/III, capable of lifting substantial implements for various agricultural tasks. The 4955 was commonly used for row crop operations, heavy tillage, hay production, and livestock feeding, distinguishing itself from smaller models with its increased power and versatility, and from larger models with its nimbleness and fuel economy.

Specifications

Engine	John Deere 7.6L 225 HP Diesel
PTO HP	180 HP @ 540/1000 RPM
Transmission	PowerShift 15-speed
Hydraulics	30 GPM, 3-4 remotes
3-Point Hitch	Category II/III, 7500 lbs lift capacity
Fuel Capacity	90 gallons
Weight	18,300 lbs
Years Produced	1988-1992

Maintenance Tips

Engine Oil & Filter: Change engine oil and filter every 250 hours of operation using the recommended John Deere oil and filter. Regular changes maintain engine lubrication and prevent wear.
Hydraulic System: Inspect hydraulic fluid levels regularly and change the hydraulic filter every 500 hours. Use only recommended hydraulic fluid to prevent damage to seals and components. Check for leaks around hoses and fittings.
Fuel System: Use clean, high-quality diesel fuel. Replace the fuel filter every 250 hours to prevent fuel system clogging. Drain any water or sediment from the fuel tank regularly.
Seasonal Storage: Before storing the tractor for the off-season, fill the fuel tank to prevent condensation, change the engine oil and filter, grease all lubrication points, and disconnect the battery. Store in a dry location to prevent rust and corrosion.

History & Background

The John Deere 4955 was introduced in 1988 as part of the 55 Series, representing an evolution in tractor design and performance. It provided a significant upgrade in power and comfort compared to the models it replaced. The 4955 became a popular choice for farmers seeking a reliable and versatile tractor for various agricultural operations.

Frequently Asked Questions

What engine is in the John Deere 4955?

The John Deere 4955 is equipped with a 7.6L (466 cubic inch) John Deere diesel engine, producing approximately 225 horsepower.

What is the PTO horsepower on a 4955?

The PTO horsepower on the John Deere 4955 is approximately 180 HP, available in both 540 and 1000 RPM configurations.

What oil filter fits the 4955?

The recommended oil filter for the John Deere 4955 is a John Deere AR51747. Common cross-references include Wix 51791 and Fram PH3600.

What are common parts needed for the 4955?

Common wear parts for the John Deere 4955 include engine oil filters, fuel filters, hydraulic filters, belts (fan, alternator), hydraulic cylinder seal kits, steering cylinder repair kits, and clutch components (if equipped with a clutch).

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