John Deere W550 Combine Parts
W550 parts and accessories
The John Deere W550 combine, produced from approximately 2010-2016, offered farmers a robust and reliable harvesting solution. With a powerful engine providing around 280 HP and header widths ranging from 20 to 30 feet, the W550 excelled in a variety of crops. Its conventional separator design was particularly popular for delivering clean grain samples in diverse field conditions.
The John Deere W550 entered the market around 2010, offering a balance of performance and affordability in the combine harvester segment. It was generally produced until 2016. Powering the W550 is a John Deere PowerTech 9.0L engine, delivering approximately 280 horsepower. This engine provides ample power for tackling demanding harvesting conditions. The W550 utilizes a conventional cylinder/concave separation system, known for its effectiveness in a wide range of crops and conditions. Its grain tank capacity is approximately 250 bushels, allowing for extended harvesting before unloading is necessary. The unloading auger boasts a respectable unloading speed of around 2.2 bushels per second (132 bu/min). Farmers had the option of equipping the W550 with headers ranging from 20 to 30 feet, accommodating different field sizes and crop types. Chopper and spreader options were available for residue management. The cab offered enhanced operator comfort and visibility, contributing to increased productivity during long harvesting days. The W550 proved particularly adept at harvesting wheat, soybeans, and corn, making it a versatile choice for many farming operations.
Specifications
| Engine | John Deere PowerTech 9.0L 280 HP Diesel |
|---|---|
| Separator Type | Conventional - 52-inch cylinder width |
| Grain Tank | 250 bushels |
| Unloading Rate | 132 bu/min |
| Header Widths | 20-30 ft |
| Fuel Capacity | 150 gallons |
| Weight | 28,000 lbs (approximate) |
| Years Produced | 2010-2016 (approximate) |
Maintenance Tips
- Concave Adjustment: Regularly inspect and adjust concave clearance based on the crop being harvested to minimize grain loss and damage.
- Belt and Chain Tension: Maintain proper tension on all belts and chains to ensure efficient power transfer and prevent premature wear.
- Sieve and Chaffer Cleaning: Clean sieves and chaffers frequently to remove debris and maintain optimal airflow for clean grain separation.
- Bearing Greasing: Grease all bearings according to the manufacturer's recommendations to prevent friction and extend bearing life. Pay close attention to bearings in the header, threshing cylinder, and cleaning shoe.
History & Background
The John Deere W550 was introduced as a mid-range combine offering a balance of performance and affordability. It served as a successor to earlier models in the John Deere lineup. While not revolutionary in its design, the W550 proved a dependable and widely adopted combine, contributing to John Deere's legacy in agricultural machinery.
Frequently Asked Questions
What engine is in the John Deere W550?
The John Deere W550 is powered by a John Deere PowerTech 9.0L diesel engine producing approximately 280 horsepower.
What is the grain tank capacity on a W550?
The grain tank capacity of the John Deere W550 is approximately 250 bushels, with an unloading rate of around 132 bushels per minute.
What type of separator does the W550 have?
The John Deere W550 utilizes a conventional cylinder and concave separation system, featuring a 52-inch wide cylinder.
What are common parts needed for the W550?
Common wear parts for the W550 include concaves, rasp bars, belts, chains, bearings, auger fingers, and sickle sections. Regular replacement of these parts helps ensure optimal performance.

H216169 - Fuel Tank Breather
SKU: H216169
221 in stock

DZ121770 - DEF Dosing Unit EVO Pump
SKU: DZ121770
255 in stock

DZ119844 - Exhaust Gas Recirculation Pressure Sensor
SKU: DZ119844
328 in stock

DZ119115 - Exhaust Gas Recycling Valve
SKU: DZ119115
258 in stock

DZ117493 - Water In Fuel Sensor
SKU: DZ117493
282 in stock

DZ112080 - 615mm Nox Chemical Sensor
SKU: DZ112080
50 in stock

DZ111135 - Suction Control Valve
SKU: DZ111135
127 in stock

DZ110621 - Nox Chemical Sensor
SKU: DZ110621
11 in stock

DZ104989 - Injection Pump to Rail Fuel Line
SKU: DZ104989
57 in stock

DZ104988 - Injection Pump to Rail Fuel Line
SKU: DZ104988
34 in stock

DZ104959 - Fuel Line
SKU: DZ104959
80 in stock

DZ104958 - Fuel Line
SKU: DZ104958
81 in stock

DZ104957 - Fuel Line
SKU: DZ104957
82 in stock

AT346094 - Fuel Cap
SKU: AT346094
30 in stock

AR92893 - Rear Crankshaft W/ Wear Sleeve Seal
SKU: AR92893
98 in stock

AR65507 - Liner Sealing Ring Kit
SKU: AR65507
298 in stock

AL201300 - Coolant Level Switch
SKU: AL201300
225 in stock

SE501343 - Alternator
SKU: SE501343
13 in stock

RE70957 - (Gear Reduction) Nippo. Starter
SKU: RE70957
44 in stock

RE61717 - Ignition Switch
SKU: RE61717
623 in stock

RE555751 - Bosch Type 200 Amp 12V Alternator; IR/IF
SKU: RE555751
9 in stock

RE549229 - NEW Denso Type Wet/Oil Sealed 10T CW 4.8KW Starter; 12V
SKU: RE549229
Out of stock

RE533654 - Bosch Alternator; IR/EF
SKU: RE533654
3 in stock

RE519144 - Engine Speed Sensor; Magnetic Pickup
SKU: RE519144
44 in stock
