John Deere 1640 Tractor Parts
1640 ) parts and accessories
The John Deere 1640 tractor, manufactured from 1979 to 1983, was a popular choice for farmers needing a reliable utility tractor. Powered by a 52 hp diesel engine, it offered ample power for a variety of tasks. Its ease of use and dependable PTO horsepower made it a versatile workhorse on many farms.
The John Deere 1640 was produced between 1979 and 1983 as part of the John Deere utility tractor lineup. It was designed to provide a balance of power and versatility for small to medium-sized farms. The 1640 features a Yanmar 3T90 diesel engine producing approximately 52 horsepower. This 111.4 cubic inch (1.8L) engine provides reliable power for PTO driven implements and towing. The transmission options included a standard 8-speed gear transmission or an optional 16-speed transmission. The PTO delivers approximately 46 horsepower at 540 RPM, making it suitable for operating mowers, balers, and other implements. The hydraulic system has a capacity of around 8.5 GPM, providing adequate power for implements and loader work. It also features a Category II 3-point hitch, capable of lifting around 3,300 lbs. The John Deere 1640 was commonly used in hay production, livestock operations, row crop cultivation, and general tillage applications. Its manageable size and efficient engine differentiated it from larger models, appealing to farmers needing a nimble and fuel-efficient tractor.
Specifications
| Engine | Yanmar 3T90 52 HP Diesel |
|---|---|
| PTO HP | 46 HP @ 540 RPM |
| Transmission | 8-Speed Gear or 16-Speed |
| Hydraulics | 8.5 GPM, 2 remotes (optional) |
| 3-Point Hitch | Category II, 3300 lbs lift capacity |
| Fuel Capacity | 16.4 gallons |
| Weight | 4,475 lbs |
| Years Produced | 1979-1983 |
Maintenance Tips
- Engine Oil and Filter: Change engine oil and filter every 250 hours of operation using a high-quality oil meeting John Deere specifications.
- Hydraulic System: Inspect hydraulic fluid levels regularly and change the hydraulic filter every 500 hours to prevent contamination and maintain hydraulic performance.
- Fuel System: Use clean, high-quality diesel fuel and inspect the fuel filter regularly. Drain any water from the fuel tank to prevent fuel system issues.
- Seasonal Storage: Before storing the tractor for the off-season, stabilize the fuel, change the oil and filters, and protect the tires from direct sunlight to prevent damage.
History & Background
The John Deere 1640 was introduced in 1979 as a replacement for older utility tractor models. It offered improved engine technology and updated styling compared to its predecessors. The 1640 played a significant role in modernizing farming operations by providing a reliable and versatile tractor for a wide range of tasks.
Frequently Asked Questions
What engine is in the John Deere 1640?
The John Deere 1640 is equipped with a Yanmar 3T90 diesel engine, producing approximately 52 horsepower.
What is the PTO horsepower on a 1640?
The John Deere 1640 delivers approximately 46 PTO horsepower at 540 RPM.
What oil filter fits the 1640?
The oil filter commonly used for the John Deere 1640 is a John Deere M806418 or equivalent aftermarket filter such as a Wix 51348 or Fram PH3593A.
What are common parts needed for the 1640?
Common wear parts for the John Deere 1640 include engine oil filters, fuel filters, hydraulic filters, fan belts, hydraulic seals, tie rod ends, steering drag links, clutch disc and pressure plate, and PTO clutch components.

R34348 - Pump Shaft
SKU: R34348
212 in stock

R26484 - SCV Poppet Valve Back-Up Ring
SKU: R26484
170 in stock

L34573 - Splined Pump Drive Shaft
SKU: L34573
22 in stock

L34572 - Keyed Pump Drive Shaft
SKU: L34572
45 in stock

L34569 - Hydraulic Pump Drive Coupling
SKU: L34569
20 in stock

L34432 - Front Drive Shaft Coupling
SKU: L34432
91 in stock

AR98993 - Hydraulic Pump Seal Kit
SKU: AR98993
262 in stock

AR97872 - Hydraulic Pump
SKU: AR97872
232 in stock

AR94660 - Hydraulic Pump
SKU: AR94660
112 in stock

AR89072 - Bearing; W/ Rollers Race
SKU: AR89072
202 in stock

AR86535 - Selective Control Valve
SKU: AR86535
3228 in stock

AR82570 - Breakaway Coupler Ovrhl. Kit
SKU: AR82570
518 in stock

AR53301 - HYD. PUMP INLET VALVE
SKU: AR53301
308 in stock

AR39052 - Hydraulic Pump Seal
SKU: AR39052
48 in stock

AR26746 - Elbow; 90° Adjustable Fitting
SKU: AR26746
827 in stock

AR103036 - Hydraulic Pump
SKU: AR103036
239 in stock

AR103033 - Hydraulic Pump
SKU: AR103033
239 in stock

AR101807 - Hydraulic Pump
SKU: AR101807
21 in stock

AL71019 - Hydraulic Pump Stroke Control Valve Kit
SKU: AL71019
11 in stock

AL71016 - Inlet Valve (2/Pack) Kit
SKU: AL71016
56 in stock

AL34595 - Selective Control Valve
SKU: AL34595
15 in stock

AL34593 - Selective Control Valve
SKU: AL34593
1 in stock

RW11286 - Rear Wheel 11" x 28" 6 Loop Rim
SKU: RW11286
202 in stock

RW10286 - Rear Wheel 10" x 28" Rim
SKU: RW10286
80 in stock
