John Deere 7815 Tractor Parts
7815 parts and accessories
The John Deere 7815, manufactured from 2004 to 2006, is a sought-after agricultural tractor known for its robust performance. Powered by a John Deere PowerTech 8.1L diesel engine producing around 175 engine horsepower and approximately 145 PTO horsepower, the 7815 quickly became popular among farmers for its versatility in various field operations. Its reliable power and advanced features made it a staple for many.
The John Deere 7815 was introduced in 2004 as part of the John Deere 7000 series tractor lineup, continuing production until 2006. This model is equipped with a John Deere PowerTech 8.1L 6-cylinder turbocharged diesel engine, delivering a rated engine power of approximately 175 horsepower. The engine's robust design provided ample power for demanding agricultural tasks. It features a standard PowerShift transmission with multiple forward and reverse speeds, offering precise control and efficiency in the field. The PTO horsepower is around 145 hp, with both 540 and 1000 RPM options available. The hydraulic system boasts a flow rate of approximately 30 GPM, with multiple remote valves to support various implements. The 3-point hitch is a Category III, capable of lifting over 9,000 lbs, making it suitable for a wide range of implements. The 7815 was commonly used in row crop operations, hay production, livestock farming, and tillage applications. Distinguishing it from other models in the lineup, the 7815 offered a balance of power, features, and affordability, filling a sweet spot for many mid-sized farming operations.
Specifications
| Engine | John Deere PowerTech 8.1L 175 HP Diesel |
|---|---|
| PTO HP | 145 HP @ 540/1000 RPM |
| Transmission | PowerShift 16F/5R |
| Hydraulics | 30 GPM, 3-4 remotes |
| 3-Point Hitch | Category III, 9,370 lbs lift capacity |
| Fuel Capacity | 80 gallons |
| Weight | 16,350 lbs |
| Years Produced | 2004-2006 |
Maintenance Tips
- Engine Oil & Filter: Change engine oil and filter every 250-300 hours using a high-quality diesel engine oil that meets John Deere specifications. Regularly inspect the oil level and condition.
- Hydraulic System Maintenance: Check hydraulic fluid levels regularly and change the hydraulic filter every 500 hours or as recommended by John Deere. Use only John Deere-approved hydraulic fluid.
- Fuel System Care: Use clean, high-quality diesel fuel and replace the fuel filters according to the recommended intervals (typically every 500 hours). Drain the water separator regularly to prevent fuel system contamination.
- Seasonal Storage: Before storing the tractor for an extended period, fill the fuel tank to prevent condensation and add a fuel stabilizer. Disconnect the battery and store it in a cool, dry place. Grease all lubrication points.
History & Background
The John Deere 7815 was introduced in 2004, representing John Deere's commitment to providing powerful and versatile tractors for mid-sized farming operations. It continued the legacy of the 7000 series, offering improved performance and features compared to its predecessors. The 7815 contributed significantly to agricultural productivity during its production years and remains a popular choice for farmers seeking a reliable workhorse.
Frequently Asked Questions
What engine is in the John Deere 7815?
The John Deere 7815 is equipped with a John Deere PowerTech 8.1L 6-cylinder turbocharged diesel engine, producing approximately 175 horsepower.
What is the PTO horsepower on a 7815?
The PTO horsepower rating on the John Deere 7815 is approximately 145 horsepower. It offers both 540 and 1000 RPM PTO speeds.
What oil filter fits the 7815?
The recommended oil filter for the John Deere 7815 is a John Deere filter part number RE504836 or a common cross-reference such as a Wix 57712 or a Baldwin B7349.
What are common parts needed for the 7815?
Common wear parts needed for the John Deere 7815 include engine oil filters, fuel filters, hydraulic filters, air filters, belts, hydraulic seals, steering components, and clutch parts, depending on the tractor's usage and hours.

RE217662 - Blower Motor Resistor
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RE157329 - Dual Press. Switch
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RE28429 - Hydraulic Oil Filler Cap
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RE23286 - PTO Clutch Disc
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