John Deere 8370R Tractor Parts
8370R parts and accessories
The John Deere 8370R, manufactured from 2011 to 2015, is a powerful and versatile agricultural tractor known for its performance in demanding field operations. Powered by a John Deere PowerTech 9.0L diesel engine producing around 370 horsepower, this tractor delivers robust power and efficiency. With a PTO horsepower of approximately 305, the 8370R became a popular choice for farmers seeking a reliable machine for heavy tillage, planting, and harvesting tasks.
The John Deere 8370R was introduced as part of the 8R series, replacing earlier models and incorporating advancements in engine technology, operator comfort, and precision farming capabilities. Production spanned from 2011 to 2015. At its heart lies a John Deere PowerTech 9.0L inline 6-cylinder diesel engine, delivering a rated 370 horsepower. Engine displacement is 548 cubic inches. The transmission options included an e23 PowerShift transmission, offering smooth and efficient gear changes. The independent PTO delivers approximately 305 horsepower, with both 1000 RPM options available. The hydraulic system boasts a high capacity, providing ample flow for implements requiring substantial hydraulic power. It typically features multiple remote valves for versatility. The 3-point hitch is a Category III/IIIN, allowing for the use of a wide range of implements. The 8370R excels in various farming applications, including row crop operations, primary tillage, and large-scale planting. Distinguishing itself within the John Deere lineup, the 8370R offers a balance of power, technology, and comfort suitable for medium to large-scale farming operations, sitting between smaller and larger models in the 8R range.
Specifications
| Engine | John Deere PowerTech 9.0L 370 HP Diesel |
|---|---|
| PTO HP | 305 HP @ 1000 RPM |
| Transmission | e23 PowerShift 23-speed |
| Hydraulics | 43 GPM, 4-6 remotes |
| 3-Point Hitch | Category III/IIIN, 14,770 lbs lift capacity |
| Fuel Capacity | 180 gallons |
| Weight | 28,990 lbs |
| Years Produced | 2011-2015 |
Maintenance Tips
- Engine Oil & Filter: Change the engine oil and filter every 500 hours of operation using the recommended John Deere oil and filter specification.
- Hydraulic System: Inspect hydraulic oil levels and filters regularly (every 250 hours) to prevent contamination and ensure proper system performance. Replace filters as needed.
- Fuel System: Use clean, high-quality diesel fuel and replace the fuel filter annually or every 500 hours to prevent fuel system issues. Drain water separator regularly.
- Seasonal Storage: Before storing the tractor for extended periods, treat the fuel with a stabilizer, grease all lubrication points, and disconnect the battery to prevent corrosion and battery drain.
History & Background
The John Deere 8370R entered the agricultural scene in 2011 as a part of the redesigned 8R series, marking a significant step forward in tractor technology. This model built upon the success of its predecessors with enhanced engine performance, improved transmission options, and advanced precision farming capabilities. It quickly became a cornerstone of modern farming operations due to its reliability and versatility.
Frequently Asked Questions
What engine is in the John Deere 8370R?
The John Deere 8370R is equipped with a John Deere PowerTech 9.0L inline 6-cylinder diesel engine, producing 370 horsepower.
What is the PTO horsepower on a 8370R?
The PTO horsepower on a John Deere 8370R is approximately 305 horsepower. It offers a 1000 RPM PTO option.
What oil filter fits the 8370R?
The recommended oil filter for the John Deere 8370R is typically a John Deere filter part number RE504836. Common cross-references include Baldwin BD7317 and Fleetguard LF9009.
What are common parts needed for the 8370R?
Common wear parts for the John Deere 8370R include engine oil filters, fuel filters, hydraulic filters, air filters, belts (such as the fan belt and AC belt), hydraulic seals, steering components, and clutch parts for models equipped with a clutch.

DZ105071 - Suction Control Valve
SKU: DZ105071
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DZ10211 - Piston Liner Kit
SKU: DZ10211
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AT346094 - Fuel Cap
SKU: AT346094
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AR98850 - O-Ring Kit
SKU: AR98850
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AR55394 - Oil Cooler
SKU: AR55394
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AR49025 - Front Crankshaft Seal
SKU: AR49025
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AL201300 - Coolant Level Switch
SKU: AL201300
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RE68327 - 40 Amp Relay Module
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RE67014 - Power Strip Harness Adapter
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RE555751 - Bosch Type 200 Amp 12V Alternator; IR/IF
SKU: RE555751
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RE550906 - Bosch Type 240 Amp Alternator; 12V
SKU: RE550906
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RE549230 - 24V PA90L Starter
SKU: RE549230
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RE549229 - NEW Denso Type Wet/Oil Sealed 10T CW 4.8KW Starter; 12V
SKU: RE549229
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RE519144 - Engine Speed Sensor; Magnetic Pickup
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SKU: RE49778
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RE240999 - 40 Amp Relay
SKU: RE240999
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AXE14245 - Rotary Sensor
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AT226281 - 12 Volt Horn
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RE566117 - Category III Drawbar Strap
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RE563953 - Cat. IV Strap; Drawbar
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RE334232 - Rockshaft Position Sensor
SKU: RE334232
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R270869 - Rockshaft Lift Cylinder Pin
SKU: R270869
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R207666 - LH Sway Block
SKU: R207666
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R207665 - RH Sway Block
SKU: R207665
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