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.

H97574 - Lower Tailings Auger Shaft & Tightener Hub
SKU: H97574
51 in stock

H96294 - Bevel; Vertical Loading Auger Gear
SKU: H96294
Out of stock

H96149 - Shaft; Vertical Auger Lower Gear Case Spacer
SKU: H96149
32 in stock

H85015 - Lower Tailings Auger Slip Clutch Hub
SKU: H85015
9 in stock

H84026 - CA550 Pin Hook
SKU: H84026
470 in stock

H36155 - Shim
SKU: H36155
30 in stock

H215085 - Vertical Gear Case Lower Auger Shaft
SKU: H215085
51 in stock

H174509 - Slip Clutch Hub
SKU: H174509
34 in stock

H170967 - Clean Grain Elevator Gearcase Shaft
SKU: H170967
13 in stock

H164796 - Upper Clean Grain Elevator Sprocket
SKU: H164796
76 in stock

H164212 - Unloader Drive Jackshaft
SKU: H164212
17 in stock

H161342 - Handle Lever
SKU: H161342
104 in stock

H157043 - Upper Clean Grain Elevator Pin
SKU: H157043
49 in stock

H144667 - Elevator Chain Paddle
SKU: H144667
738 in stock

H142188 - Auger Wood Blocks
SKU: H142188
443 in stock

H137919 - Clean Grain Loading Auger Bushing
SKU: H137919
59 in stock

H137916 - Clean Grain Loading Auger Shim
SKU: H137916
49 in stock

H137215 - Shoe Auger Drive Gear
SKU: H137215
770 in stock

H135475 - Auger Drive Bearing
SKU: H135475
182 in stock

H135235 - Elevator Chain Paddle
SKU: H135235
260 in stock

H134760 - Upper Sheave; Clean Grain Elevator Hub
SKU: H134760
108 in stock

H133143 - Lower Clean Grain Elevator Sprocket
SKU: H133143
681 in stock

H133026 - Unloading Auger Countershaft Drive Hub
SKU: H133026
4 in stock

H131675 - Grain Tank Window
SKU: H131675
11 in stock
