MITSUBISHI MD171771 Carburetor U42T

( Manufacturer Part Number: MD171771 ), ( Material: Aluminum ), ( Vintage Part: No ), ( Choke Type: Mechanical ), ( Type: Carburetor ), ( Mounting Flange Type: Spread Bore ), ( Oe/oem Part Number: Md334580 ), ( Country/region Of Manufacture: Japan )

Review MITSUBISHI Carburetor

The Mitsubishi MD171771 U42T Carburetor is a fuel-injected, single throttle body carburetor designed for use in various small engine applications, including lawn mowers, garden tractors, and other similar equipment.

This carburetor features an advanced electronic fuel injection system that ensures precise fuel delivery for optimal engine performance. The U42T utilizes a throttle position sensor, which continuously monitors the position of the throttle valve and adjusts fuel delivery accordingly. This results in smooth and consistent power output, even under varying load conditions.

The MD171771 U42T Carburetor comes with a 17.2 ounce fuel bowl capacity, which is suitable for medium to large engine applications. The carburetor body is made of durable cast aluminum, which provides excellent heat dissipation and resistance to corrosion. The carburetor also includes a built-in air filter and a primary and secondary float bowl venting system, which help to prevent fuel spillage and improve overall fuel efficiency.

The carburetor is easy to install, with clear markings on the body to indicate proper orientation and mounting locations. The throttle cable is also included, making it a complete kit for most applications. The U42T is designed to be easy to tune, with adjustable idle mixture screws, main jet, and fuel level adjustment screws, allowing users to fine-tune the carburetor for optimal engine performance.

The Mitsubishi MD171771 U42T Carburetor is a high-performance, reliable, and efficient solution for small engine applications. Its advanced electronic fuel injection system ensures consistent power output, while its durable cast aluminum body provides excellent heat dissipation and corrosion resistance. With its easy installation and tuning capabilities, the U42T is a great choice for anyone in need of a high-quality carburetor for their lawn mower, garden tractor, or other small engine equipment.

Mitsubishi MD171771 U42T Carburetor: A Detailed Analysis

The Mitsubishi MD171771 U42T carburetor is a popular choice for those seeking a reliable and efficient solution for their vehicle's fuel system. In this analysis, we will discuss the key features, pros, cons, and a concluding recommendation.

1. Single venturi design

2. Idle speed adjustment screw

3. Fuel pressure regulator

4. Throttle valve

5. Emission control system

1. Improved fuel efficiency: The Mitsubishi MD171771 U42T carburetor is designed to optimize fuel delivery, ensuring a more efficient combustion process and improved mileage.

2. Easy installation: This carburetor is straightforward to install, making it an ideal choice for DIY enthusiasts or those looking to save on labor costs.

3. Smooth engine performance: The carburetor's design ensures a consistent fuel-air mixture, resulting in a smooth and responsive engine.

4. Adjustable idle speed: The idle speed adjustment screw allows users to fine-tune the engine's performance for various driving conditions.

1. Complexity: Compared to modern fuel injection systems, carburetors can be more complex and require more frequent maintenance.

2. Emissions: Carburetors are known to produce higher emissions than fuel injection systems, which may not comply with modern emission standards.

3. Fuel economy: While the carburetor improves fuel efficiency, it may not match the fuel economy of modern fuel injection systems.

The Mitsubishi MD171771 U42T carburetor offers several advantages, including improved fuel efficiency, smooth engine performance, and ease of installation. However, it also comes with some drawbacks, such as complexity, higher emissions, and potentially lower fuel economy compared to modern fuel injection systems.

If you are looking for a reliable and efficient carburetor for your vehicle, the Mitsubishi MD171771 U42T is a solid choice. It delivers consistent performance and is relatively easy to install. However, if emission standards or fuel economy are your top priorities, it might be worth considering a modern fuel injection system instead. Ultimately, the decision depends on your specific requirements, budget, and technical expertise.

Details:

Miking carb removed from a Mitsubishi U42T mini truck ran when no issues miking.

part #: md171771 prices

• $349.00-$712.56

specifications carbcoon:

• for makes: Mitsubishi
• mpn: Md171771
• material: Aluminum
• vintage part: No
• choke type: Mechanical
• type: Carburetor
• mounting flange type: Spread Bore
• oe/oem part number: Md334580
• country/region of manufacture: Japan

offer carbcoon:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 1
• started: October 13, 2025

shipping carbcoon:

• class: Expedited
• type: Calculated
• carrier: USPS
• cost: $20.91
• transit: 4-10 Days
• service: USPS Priority Mail

seller carbcoon:

• city: Andover, New York
• # reviews: 389
• rating: 100.0%

payments carbcoon:

• credit card: Diners-club
• other
• wallet: Paypal

general carbcoon:

• Car Truck Parts Accessories > Air Fuel Delivery > Carburetors
• condition: Used

returns carbcoon:

• policy: No Returns

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