Murray 621453X31NB Snow Blower Thrower Parts
The Murray 621453X31NB is a gas-powered, two-stage snow thrower popular for its reliability and ease of use in residential snow removal. Featuring a 21-inch clearing width, this model was primarily manufactured in the early to mid-2000s. Known for its compact size and efficient snow throwing capabilities, the 621453X31NB is well-suited for driveways and sidewalks.
The Murray 621453X31NB snow thrower was a popular model primarily produced in the early to mid-2000s, designed for homeowners needing a reliable snow removal solution. While specific engine details can vary slightly based on the exact year of manufacture, the 621453X31NB is typically powered by a Briggs & Stratton or Tecumseh gas engine, producing around 5-6 horsepower. Some models featured an optional electric start for easier starting in cold conditions. As a two-stage snow thrower, the 621453X31NB utilizes an auger to break up the snow and then an impeller to throw it away from the clearing path. It has a clearing width of 21 inches and an intake height of approximately 12-13 inches, making it suitable for handling moderate snowfall. The throwing distance can reach up to 20-25 feet, depending on the snow conditions. The 621453X31NB features a wheel-drive system with multiple forward speeds and reverse. The chute is manually controlled, allowing the operator to direct the snow discharge. While lacking features like headlights or heated grips, its simplicity and effective design made it a popular choice for homeowners. This model is best suited for paved surfaces and can handle snowfall up to 8-10 inches deep effectively.
Specifications
| Engine | Briggs & Stratton or Tecumseh 5-6 HP (Electric Start Optional) |
|---|---|
| Stage Type | Two-Stage |
| Clearing Width | 21 inches |
| Intake Height | 12-13 inches |
| Throwing Distance | Up to 25 ft |
| Drive System | Wheel - Multiple Forward/Reverse |
| Fuel Tank | Approx. 1.5 gallons |
| Weight | Approx. 150 lbs |
| Years Produced | Early to Mid-2000s |
Maintenance Tips
- Regularly inspect the auger and impeller for damage or wear. Replace shear pins immediately if they are broken to prevent damage to the gearbox.
- Check the belt tension and condition periodically. Replace belts that are worn, cracked, or slipping to ensure optimal performance.
- Change the engine oil at least once a year, or more frequently if the snow blower is used heavily. Use a fuel stabilizer in the gasoline during off-season storage to prevent fuel degradation.
- Adjust the skid shoes to maintain the correct scraping height and prevent damage to the auger housing and the surface being cleared.
History & Background
The Murray 621453X31NB was introduced as a residential snow thrower designed for ease of use and affordability. It became a popular choice for homeowners seeking a reliable two-stage machine without the premium price tag of larger, more complex models. While it didn't undergo significant redesigns during its production run, its simple yet effective design solidified its place in the residential snow removal market.
Frequently Asked Questions
What engine is in the Murray 621453X31NB?
The Murray 621453X31NB typically uses a Briggs & Stratton or Tecumseh gas engine, producing between 5 and 6 horsepower. Some models may have an optional electric start.
What is the clearing width of the 621453X31NB?
The Murray 621453X31NB has a clearing width of 21 inches and an intake height of approximately 12-13 inches.
Is the 621453X31NB a single-stage or two-stage snow blower?
The Murray 621453X31NB is a two-stage snow blower. It uses an auger to gather and break up the snow, then an impeller to throw the snow out of the chute.
What are common parts needed for the 621453X31NB?
Common parts needed for the Murray 621453X31NB include shear pins, drive belts, auger belts, auger paddles, scraper bar, skid shoes, spark plugs, and fuel filters.
