John Deere 1850N Tractor Parts
1850N parts and accessories
The John Deere 1850N tractor, produced from 1996 to 1999, offered farmers a reliable and efficient narrow row crop solution. Powered by a 75 horsepower Yanmar diesel engine, the 1850N delivered ample power with a PTO horsepower of 64. Its narrow design made it a popular choice for specialty crops and operations requiring maneuverability in tight spaces.
The John Deere 1850N was part of John Deere's utility tractor lineup, manufactured between 1996 and 1999. It was designed primarily for row crop applications, particularly in situations where a narrow profile was essential for navigating tight rows. This model features a Yanmar 4TNE94 diesel engine, producing approximately 75 horsepower. The engine has a displacement of 2.8L (170.9 cu in). The 1850N came standard with a synchronized shuttle shift transmission with 8 forward and 8 reverse gears. The PTO delivers 64 horsepower at 540 RPM. Its hydraulic system provides a flow rate of approximately 11.4 GPM, with two optional rear remotes available. The 3-point hitch is a Category II, offering a lift capacity of around 3,086 lbs. Common farming applications included cultivating row crops, spraying, light tillage, and use in orchards or vineyards. What distinguished the 1850N from other John Deere models was its narrow row design. It offered a cost-effective and versatile option for farmers needing a compact yet powerful tractor.
Specifications
| Engine | Yanmar 4TNE94 75 HP 2.8L Diesel |
|---|---|
| PTO HP | 64 HP @ 540 RPM |
| Transmission | Synchronized Shuttle Shift 8F/8R |
| Hydraulics | 11.4 GPM, 2 remotes |
| 3-Point Hitch | Category II, 3086 lbs |
| Fuel Capacity | 15.9 gallons |
| Weight | 5335 lbs |
| Years Produced | 1996-1999 |
Maintenance Tips
- Change your engine oil and filter every 250 hours using the recommended John Deere oil and filter.
- Regularly inspect and maintain your hydraulic system, checking for leaks and changing the hydraulic fluid and filter according to the manufacturer's recommendations (typically every 500 hours).
- Use high-quality fuel and add a fuel stabilizer during seasonal storage to prevent fuel degradation and injector clogging.
- Before storing your 1850N for the winter, ensure all fluids are topped off, grease all lubrication points, and disconnect the battery to prevent discharge.
History & Background
Introduced in 1996, the John Deere 1850N aimed to provide a compact and narrow tractor specifically designed for row crop and specialty farming. The model remained relatively unchanged during its production run, cementing its place as a reliable and popular choice for farmers needing a narrower tractor.
Frequently Asked Questions
What engine is in the John Deere 1850N?
The John Deere 1850N is powered by a Yanmar 4TNE94 diesel engine, producing approximately 75 horsepower with a displacement of 2.8L (170.9 cu in).
What is the PTO horsepower on a 1850N?
The PTO horsepower on the John Deere 1850N is 64 horsepower, operating at 540 RPM.
What oil filter fits the 1850N?
The John Deere oil filter for the 1850N is typically a John Deere M806419. A common cross-reference is a Wix 51365 or a Fram PH3593A.
What are common parts needed for the 1850N?
Common wear parts for the John Deere 1850N include engine oil filters, fuel filters, hydraulic filters, fan belts, hydraulic cylinder seal kits, tie rod ends, and clutch friction discs.

LF678 - Full-Flow Spin-On (QTY 12) Lube Filter
SKU: LF678
326 in stock

LF3703J - Spin-On (QTY 1) Lube Filter
SKU: LF3703J
Out of stock

LF3703 - Spin-On (QTY 12) Lube Filter
SKU: LF3703
4 in stock

HF6833 - Spin-On (QTY 1) Hydraulic Filter
SKU: HF6833
Out of stock

HF6079J - Cartridge (QTY 1) Hydraulic Filter
SKU: HF6079J
Out of stock

HF6079 - Cartridge (QTY 6) Hydraulic Filter
SKU: HF6079
34 in stock

FS19832J - Fuel/Water (QTY 1) Separator
SKU: FS19832J
Out of stock

FS19832 - Fuel/Water (QTY 12) Separator
SKU: FS19832
Out of stock

FS1247J - Spin-On (QTY 1) Fuel/Water Separator
SKU: FS1247J
Out of stock

FS1247 - Spin-On (QTY 6) Fuel/Water Separator
SKU: FS1247
Out of stock

FF203J - Box Style (QTY 1) Fuel Filter
SKU: FF203J
Out of stock

FF203 - Box Style (QTY 12) Fuel Filter
SKU: FF203
52 in stock

AR84228 - Outer Air Filter
SKU: AR84228
81 in stock

AR75603 - Cartridge Hydraulic Filter
SKU: AR75603
214 in stock

AR50041 - Diesel Fuel Filter
SKU: AR50041
211 in stock

AL67975 - Fuel Pre-Filter
SKU: AL67975
545 in stock

AL65051 - Outer Air Filter
SKU: AL65051
12 in stock

AL56469 - Spin-on Hydraulic Filter
SKU: AL56469
457 in stock

AL31413 - Spin-on Hydraulic Filter
SKU: AL31413
89 in stock

AL118036 - Hydraulic Filter
SKU: AL118036
348 in stock

AF4058 - Primary (QTY 1) Air Filter
SKU: AF4058
2 in stock

AF25887 - Secondary Magnum RS (QTY 1) Air Filter
SKU: AF25887
1 in stock

AF25886 - Primary Magnum RS (QTY 1) Air Filter
SKU: AF25886
Out of stock

AF1839 - Secondary (QTY 1) Air Filter
SKU: AF1839
Out of stock
