TECUMSEH 640342 Carburetor 815646012917

( Brand: Tecumseh ), ( Manufacturer Part Number: 640342 ), ( Part Type: Carburetor ), ( Title: Tecumseh 640342 Carburetor ), ( UPC: 815646012917 )

Review TECUMSEH Carburetor

The Tecumseh 640342 Carburetor is a versatile and high-performing component designed for small engine applications. This carburetor is suitable for use with Tecumseh LA170, LA175, LA185, LA190, and LA196 engines, and is known for its ability to deliver consistent and reliable fuel delivery.

The 640342 Carburetor features a flat slide design, which allows for smooth and efficient fuel flow. The carburetor also includes an automatic choke system, making starting easier and more consistent in various weather conditions. The choke system is designed to engage when the throttle lever is pulled back, and disengages when the throttle is returned to the idle position.

The carburetor body is made of durable cast aluminum, and is finished in a satin black powder coat to protect against corrosion and wear. The carburetor also includes a brass fuel bowl, which provides excellent resistance to corrosion and ensures a long service life.

The 640342 Carburetor includes a number of adjustments to allow for fine-tuning of the engine's performance. These adjustments include idle mixture screws, main jet adjustment screws, and a high-speed jet adjustment screw. These adjustments enable users to optimize fuel delivery for various engine loads and operating conditions.

The carburetor also includes a number of features to improve durability and ease of maintenance. These features include a replaceable rubber diaphragm, a replaceable gasket set, and a replaceable float bowl gasket. These components can be easily replaced without the need for specialized tools or extensive disassembly of the carburetor.

Overall, the Tecumseh 640342 Carburetor is a high-quality and reliable component for small engine applications. Its flat slide design, automatic choke system, and adjustable fuel delivery make it a versatile and effective solution for a wide range of engines and operating conditions. Its durable construction and easy-to-maintain design ensure that it will provide consistent and reliable performance for years to come.

Tecumseh 640342 carburetor is a commonly used carburetor in small engines, especially for lawn mowers and other similar applications. Like any other product, it has its advantages and disadvantages. Here are some pros and cons to help you make an informed decision about purchasing this carburetor.

1. Widely Compatible: The Tecumseh 640342 carburetor is compatible with a wide range of engines, making it a versatile option for small engine users.

2. Easy to Install: It is generally easy to install, and many users report that they were able to do it themselves with minimal tools and experience.

3. Durable: The carburetor is known for its durability, which is essential in small engine applications where the engine is subjected to rough conditions.

4. Good Fuel Efficiency: Users report that this carburetor provides good fuel efficiency, which can save money in the long run.

1. Price: The Tecumseh 640342 carburetor can be more expensive than some other options in the market.

2. Complex Adjustments: Some users find the adjustments to be complex, which may require some technical knowledge or the help of a professional.

3. Potential Leaking Issues: A few users have reported leaking issues with this carburetor, which may require additional maintenance or replacement parts.

The Tecumseh 640342 carburetor is a reliable and durable option for small engine applications, offering good fuel efficiency and wide compatibility. However, it may be more expensive than some other options, and some users may find the adjustments to be complex. Additionally, there have been reports of leaking issues, which may require additional maintenance or replacement parts.

If you are looking for a versatile and durable carburetor for your small engine application and are willing to pay a slightly higher price, the Tecumseh 640342 carburetor could be an excellent choice. However, if you are on a tight budget or prefer a carburetor with simpler adjustments, you may want to consider other options in the market. Ultimately, it's essential to weigh the pros and cons carefully and choose the carburetor that best fits your specific needs and budget.

Details:

Fits Specific Tecumseh HSK845, HSK850, TH139SA Engine model's That Require This Part Number. Genuine OEM Tecumseh Part. Fits model's HSK845-8225F, HSK845-8226F, HSK850-8330E, HSK850-8335E, TEC-640342, TH139SA-8330F, TH139SA-8340F, TH139SA-8340G, TH139SA-8341F, TH139SA-8341G, TH139SA-8346G. Original Tecumseh part.

Brand New Genuine Tecumseh Carburetor. Replaces part number 640088, 632732, 640312. Genuine Tecumseh Part # 640342.

part #: 640342 prices

• $16.98-$60.00

specifications carbcoon:

• brand: Tecumseh
• mpn: 640342
• part type: Carburetor
• title: Tecumseh 640342 Carburetor
• upc: 815646012917

general carbcoon:

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

returns carbcoon:

• paid by: Seller
• time: 30 Days
• policy: Returns Accepted

offer carbcoon:

• sold: 0
• availability: In Stock
• started: April 2, 2026
• options: Ship-to-home
• quantity: 1

seller carbcoon:

• # reviews: 3720
• rating: 100.0%
• city: Myerstown, Pennsylvania

shipping carbcoon:

• type: Calculated
• cost: $0.00
• class: Standard, Expedited, One-day
• carrier: USPS, UPS
• transit: 4-8 Days
• service: USPS Ground Advantage, UPS 2nd Day Air, UPS Next Day Air

payments carbcoon:

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

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