John Deere 8100 Tractor Parts

8100 parts and accessories

The John Deere 8100 tractor, manufactured from 1994 to 1999, quickly became a favorite among farmers for its robust performance and reliability. Powered by an 8.1L John Deere diesel engine producing around 160 horsepower, it offered ample power for a variety of tasks. With a PTO horsepower of approximately 135, the 8100 provided the muscle needed for demanding implements.

The John Deere 8100 was introduced in 1994 as part of the '00 series' tractor lineup, replacing earlier models and offering improved technology and operator comfort. Production continued until 1999. The heart of the 8100 is its John Deere 8.1L 6-cylinder diesel engine, delivering approximately 160 horsepower. This displacement provided excellent torque and fuel efficiency. Transmission options included a 12-speed partial power shift and a 16-speed power shift, providing a suitable gear for most field conditions. The 8100 featured an independent 540/1000 RPM PTO with around 135 PTO horsepower, capable of running a wide array of implements. Hydraulic capacity was substantial, with a system delivering around 30 GPM to power implements and loaders; it typically had 2-3 rear remotes. A category II/III 3-point hitch provided flexibility in implement attachment, with a lift capacity exceeding 7,000 lbs. Commonly used in row crop operations, hay production, and livestock applications, the 8100 was distinguished by its improved cab comfort, electronic engine controls, and overall reliability compared to earlier John Deere models.

Specifications

Engine	John Deere 8.1L 160 HP Diesel
PTO HP	135 HP @ 1000 RPM
Transmission	Partial Power Shift/Power Shift 12F/4R or 16F/4R
Hydraulics	30 GPM, 2-3 remotes
3-Point Hitch	Category II/III, 7055 lbs lift capacity
Fuel Capacity	80 gallons
Weight	16,500 lbs
Years Produced	1994-1999

Maintenance Tips

Check and change engine oil and filter every 250-300 hours, using the recommended oil type for your climate.
Inspect hydraulic fluid levels regularly and change hydraulic filters according to the manufacturer's schedule (usually every 500 hours) to prevent system contamination.
Use fuel additives during seasonal storage to prevent fuel degradation and keep the fuel system clean.
Regularly inspect and lubricate all grease fittings on steering, axles, and hitch components to ensure smooth operation and prevent premature wear.

History & Background

The John Deere 8100 was introduced in 1994 as part of a new generation of tractors focused on increased operator comfort and technological advancements. While no major redesigns occurred during its production run (1994-1999), it set a new standard for large row-crop tractors, influencing subsequent John Deere models and competitor designs.

Frequently Asked Questions

What engine is in the John Deere 8100?

The John Deere 8100 is equipped with an 8.1L John Deere 6-cylinder diesel engine producing approximately 160 horsepower.

What is the PTO horsepower on a 8100?

The John Deere 8100 has a PTO horsepower rating of approximately 135 HP, operating at 1000 RPM. Some models may have a 540 RPM option as well.

What oil filter fits the 8100?

The primary oil filter for the John Deere 8100 is typically a John Deere part number RE504836. Common cross-references include Wix 51791 and Baldwin BD7153.

What are common parts needed for the 8100?

Common wear parts for the John Deere 8100 include engine oil filters, fuel filters, air filters, hydraulic filters, belts (fan, alternator), hydraulic cylinder seals, tie rod ends, and clutch components (if equipped with a manual clutch).

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