John Deere 5105 Tractor Parts
The John Deere 5105, manufactured from 1997 to 2004, is a utility tractor known for its reliability and versatility. Powered by a dependable 51 HP diesel engine, its robust design delivers 45 PTO horsepower, making it a popular choice for small to medium-sized farms requiring a durable and efficient workhorse.
The John Deere 5105 was introduced in 1997 as part of the 5000 series, filling a gap in John Deere's utility tractor lineup. Production continued through 2004. The tractor is powered by a Yanmar 3TNV84T 1.5L 3-cylinder diesel engine, producing approximately 51 horsepower. This engine provides ample power for a variety of tasks. The 5105 typically features a gear-drive transmission, offering options from a basic 9-speed forward, 3-speed reverse transmission, to more advanced synchromesh options. PTO horsepower is rated at 45 HP, with a standard 540 RPM rear PTO. The hydraulic system provides around 7.5 GPM flow, powering implements and steering. The 3-point hitch is Category II, capable of lifting around 2500 lbs, making it suitable for various implements. The 5105 found use in various agricultural applications, including row crop operations, hay production, livestock management, and light tillage. It distinguished itself from smaller models with its increased horsepower and heavier build, while remaining more compact than larger frame tractors, making it a well-rounded tractor for diverse farming needs.
Specifications
| Engine | Yanmar 3TNV84T 51 HP Diesel |
|---|---|
| PTO HP | 45 HP @ 540 RPM |
| Transmission | Gear Drive, 9 Forward / 3 Reverse (options varied) |
| Hydraulics | 7.5 GPM, 1-2 remotes |
| 3-Point Hitch | Category II, 2500 lbs lift capacity |
| Fuel Capacity | 14.5 gallons |
| Weight | 4034 lbs |
| Years Produced | 1997-2004 |
Maintenance Tips
- Engine Oil & Filter: Change engine oil and filter every 250 hours using the recommended John Deere oil and filter. Keep a log of your filter cross references.
- Hydraulic System: Inspect hydraulic fluid levels and filter condition regularly. Replace the hydraulic filter every 500 hours or as needed, particularly if performance declines or the fluid appears contaminated.
- Fuel System: Use clean, high-quality diesel fuel and add a fuel stabilizer during seasonal storage to prevent algae growth and fuel degradation. Check and clean fuel filters regularly.
- Seasonal Storage: Before storing the tractor for an extended period, drain fluids, add fuel stabilizer, grease all fittings, and store the battery in a cool, dry place. Cover the tractor to protect it from the elements.
History & Background
The John Deere 5105 was launched in the late 1990s to provide a reliable utility tractor for farmers. While the model didn't undergo major redesigns during its production run, it solidified its place as a versatile and dependable tractor within the John Deere lineup, favored for its balance of power and maneuverability on smaller farms.
Frequently Asked Questions
What engine is in the John Deere 5105?
The John Deere 5105 is equipped with a Yanmar 3TNV84T 3-cylinder diesel engine, producing approximately 51 horsepower.
What is the PTO horsepower on a 5105?
The John Deere 5105 has a PTO horsepower rating of 45 HP, operating at 540 RPM.
What oil filter fits the 5105?
The John Deere oil filter for the 5105 is typically a John Deere part number M806418 or equivalent. Common cross-references include Wix 51348 and Fram PH3593A. Always verify compatibility before installation.
What are common parts needed for the 5105?
Common wear parts for the John Deere 5105 include engine oil filters, fuel filters, air filters, hydraulic filters, fan belts, hydraulic seals, steering components, and clutch parts. Brake pads and tires are also commonly replaced due to wear and tear.

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