NORTHSTAR 3970580 Cat Pressure Washer Pump Gpm Drive Gas 840321761286 4200 3.5

( Brand: Northstar ), ( Type: Pressure Washer Accessories ), ( Assembly Required: No ), ( Manufacturer Part Number: 3970580 ), ( Item Height: 11 ), ( Item Length: 15 ), ( UPC: 840321761286 )

Review NORTHSTAR Cat Pressure Washer Pump Assembly Psi 3.5 Gpm Direct Drive Gas

Introducing the Northstar 3970580 Cat Pressure Washer Pump, a powerful and efficient solution for all your pressure washing needs. This 4200 PSI, 3.5 GPM drive gas pump is engineered to deliver superior performance and reliability, making it an ideal choice for both residential and commercial applications.

The Northstar 3970580 Cat Pressure Washer Pump boasts a robust 13 horsepower, 4-stroke OHV engine that ensures smooth and consistent operation. The engine is designed with a full pressure lubrication system that ensures long engine life by keeping critical components well-lubricated. It also features a convenient electric start system with a backup recoil starter, allowing for easy starting in any condition.

This pump is capable of delivering an impressive flow rate of 3.5 gallons per minute, making it well-suited for washing large areas quickly and efficiently. The pump housing is made of heavy-duty cast iron, and the triplex plunger design ensures efficient water intake and delivery. The pump also features a large 3.3 gallon fuel tank, allowing for extended run times between refills.

The Northstar 3970580 Cat Pressure Washer Pump comes with several thoughtful design features that make it easy to use and maintain. It has a conveniently located oil fill and dipstick for easy oil changes, as well as a large drain plug for quick and easy drainage after use. The pump also includes a built-in unloader valve that prevents water from flowing back into the pump during engine shutdown, reducing the risk of damage.

Overall, the Northstar 3970580 Cat Pressure Washer Pump is a high-performance and reliable option for anyone in need of a powerful and efficient pressure washer. With its robust engine, impressive flow rate, and user-friendly design features, this pump is sure to make even the toughest cleaning jobs a breeze.

The Northstar 3970580 Cat Pressure Washer Pump is a gas-powered, 4200 PSI, 3.5 GPM pressure washer pump. Here are some pros and cons that may help you make an informed decision about purchasing this pump:

1. High Pressure: This pump delivers an impressive 4200 PSI, making it suitable for heavy-duty cleaning tasks such as removing oil stains, cleaning concrete surfaces, and washing large vehicles.

2. Gas-Powered: This pump is gas-powered, which means it does not require an electrical outlet to operate. This makes it a more versatile option for cleaning areas where electricity is not readily available.

3. Large Prime Capacity: The pump has a large 1.5-gallon prime capacity, which makes it easier to prime and reduces the need for frequent refilling.

4. Durable Construction: The pump is constructed with a heavy-duty cast iron housing and stainless steel impeller, which makes it more durable and resistant to wear and tear.

5. Easy to Start: The pump features an easy-to-use recoil start system, making it easy to get the pump up and running.

1. Noise Level: The gas-powered engine produces a significant amount of noise, which may be a disadvantage for those who are sensitive to loud noises or plan to use the pump in residential areas.

2. Fuel Consumption: Gas-powered pumps consume fuel, which adds to the operating cost. This may be a disadvantage for those who plan to use the pump frequently or for extended periods.

3. Emissions: Gas-powered pumps produce emissions, which may be a concern for those who are environmentally conscious.

In conclusion, the Northstar 3970580 Cat Pressure Washer Pump is a powerful and durable option for those who require high pressure for heavy-duty cleaning tasks. Its gas-powered engine provides the necessary power, but it also comes with the disadvantages of noise, fuel consumption, and emissions.

If you require a high-pressure pump for heavy-duty cleaning tasks and have access to a power source, an electric pressure washer pump may be a more cost-effective and eco-friendly alternative. However, if you need to clean areas where electricity is not readily available, then the Northstar 3970580 Cat Pressure Washer Pump is a reliable and powerful option. Ultimately, the decision comes down to your specific cleaning needs and preferences.

Details:

Warranty information and contact details can be found on our. CAT Pressure Washer Pump Assembly, 4200 PSI, 3.5 GPM, Direct Drive, Gas. Easy Start relieves pump pressure for smoother, easier recoil starting. Product Summary: This CAT Pressure Washer Pump Assembly provides a fast changeover even in the field.

No This CAT Pressure Washer Pump Assembly provides a fast changeover even in the field. Northern Tool Item# A157127. Engine bolt circle. Bolts not included; use existing bolts from old pump to install new.

part #: 3970580 prices

• $700.00-$1799.99

specifications wushwashers:

• brand: Northstar
• type: Pressure Washer Accessories
• assembly required: No
• manufacturer part number: 3970580
• item height: 11
• item length: 15
• upc: 840321761286

shipping wushwashers:

• cost: $0.00
• carrier: FedEx
• type: Fixed
• service: FedEx Ground or FedEx Home Delivery
• transit: 4-7 Days
• class: Standard

general wushwashers:

• condition: New
• Yard, Garden Outdoor Living > Outdoor Power Equipment > Pressure Washers

payments wushwashers:

• wallet: Apple-pay
• credit card: Visa
• other

returns wushwashers:

• policy: Returns Accepted
• time: 30 Days
• method: Money back
• paid by: Buyer

offer wushwashers:

• options: Ship-to-home
• quantity: 10
• availability: In Stock
• sold: 0
• started: June 15, 2025

seller wushwashers:

• city: Faribualt, MN
• # reviews: 225270
• rating: 98.8%

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