John Deere 520 Snow Blower Thrower Parts
The John Deere 520 snow blower, manufactured in the 1980s, is a gas-powered, two-stage machine known for its robust construction and reliable performance. Featuring a 20-inch clearing width, the 520 provided homeowners and small businesses a dependable option for tackling moderate snowfall. Its durable design and ease of use made it a popular choice for many years.
The John Deere 520 snow blower was a popular model produced by John Deere in the 1980s. It featured a Tecumseh engine, typically ranging from 5 to 6 horsepower, with an optional electric start available on some models. The 520 is a two-stage snow blower, meaning it utilizes an auger to break up the snow and an impeller to throw it. The auger system is designed to efficiently pull snow into the machine. It boasts a clearing width of 20 inches and an intake height of around 16 inches, allowing it to handle a decent amount of snow at once. The throwing distance could reach up to 30 feet, depending on the snow conditions. The drive system uses wheels, providing maneuverability, with multiple forward and reverse speeds. The chute is manually controlled, allowing the operator to direct the snow stream. While it didn't feature a headlight or heated grips, its robust design and reliable engine made it well-suited for homeowners needing to clear driveways and walkways of moderate to heavy snowfall.
Specifications
| Engine | Tecumseh 5-6 HP with Electric Start Option |
|---|---|
| Stage Type | Two-Stage |
| Clearing Width | 20 inches |
| Intake Height | 16 inches |
| Throwing Distance | Up to 30 ft |
| Drive System | Wheel - Multiple Forward/Reverse |
| Fuel Tank | Unknown gallons |
| Weight | Unknown lbs |
| Years Produced | 1980s |
Maintenance Tips
- Inspect Auger and Impeller: Regularly check the auger blades and impeller for signs of wear, damage, or bending. Replace worn parts to maintain optimal snow removal performance.
- Check and Replace Shear Pins: Ensure shear pins are in good condition. These pins protect the auger gearbox from damage if a hard object is ingested. Keep spare shear pins on hand for quick replacements.
- Change Oil Annually: Perform regular oil changes to keep the engine running smoothly and extend its lifespan. Refer to the owner's manual for the recommended oil type and change intervals.
History & Background
The John Deere 520 snow blower was introduced in the 1980s as a mid-sized, two-stage model designed for residential use. While specific details on updates and redesigns are limited, it established itself as a dependable option within John Deere's snow removal lineup during that era. Its popularity contributed to the brand's reputation for durable and effective snow clearing equipment.
Frequently Asked Questions
What engine is in the John Deere 520?
The John Deere 520 is typically equipped with a Tecumseh engine, ranging from 5 to 6 horsepower. Some models feature an electric start option for added convenience.
What is the clearing width of the 520?
The John Deere 520 has a clearing width of 20 inches and an intake height of approximately 16 inches.
Is the 520 a single-stage or two-stage snow blower?
The John Deere 520 is a two-stage snow blower. This means it utilizes an auger to collect and break up the snow, and then an impeller to forcefully throw the snow away from the machine.
What are common parts needed for the 520?
Common wear parts for the John Deere 520 include shear pins (for the auger), belts (for the auger and impeller), scraper bar, skid shoes, spark plugs, and fuel filters. Regularly inspecting and replacing these parts can keep your snow blower running smoothly.

R26871 - Snap Ring
SKU: R26871
801 in stock

AA35741 - Ball; (Import) Bearing
SKU: AA35741
82 in stock

AT14468 - Condenser
SKU: AT14468
255 in stock

1935038 - Distributor (12V) Cap
SKU: 1935038
44 in stock

AR26350 - Oil Filter
SKU: AR26350
212 in stock

B1SB484 - Ball Bearing
SKU: B1SB484
492 in stock

B1SB2282 - Muffler
SKU: B1SB2282
86 in stock

3L380K - Aramid Blue V-Belt (3/8" X 38" )
SKU: 3L380K
Out of stock

3L380 - Fractional V-Belt (3/8" X 38")
SKU: 3L380
102 in stock

3L290K - Aramid Blue V-Belt (3/8" X 29" )
SKU: 3L290K
293 in stock

PT11878 - JOHN DEERE
SKU: PT11878
850 in stock

A43K - Aramid Blue V-Belt (1/2" X 45" )
SKU: A43K
322 in stock

A37 - Classical V-Belt (1/2" X 39")
SKU: A37
272 in stock

A35 - Classical V-Belt (1/2" X 37")
SKU: A35
849 in stock
