STANDARD R64-342 Carburetor Secondary Throttle Diaphragm 091769065430

( Brand: Standard ), ( Manufacturer Warranty: Other ), ( Manufacturer Part Number: R64-342 ), ( Type: Carburetor Secondary Throttle Diaphragm ), ( UPC: 091769065430 )

Review STANDARD Carburetor Secondary Throttle Diaphragm

The R64-342 carburetor secondary throttle diaphragm is an essential component of the carburetion system in various engines, particularly those found in automobiles and other industrial machines. This part plays a vital role in controlling the airflow into the engine by regulating the opening and closing of the secondary throttle valve.

The R64-342 carburetor secondary throttle diaphragm is fabricated using a robust and durable material, typically rubber or elastomer, designed to sustain high temperatures and pressures that are common in internal combustion engines. Its shape is characterized by a flat, circular base that connects to the carburetor body, with a domed central area that forms the diaphragm. This design enables the diaphragm to expand and contract efficiently as engine vacuum and air pressure fluctuations occur.

The secondary throttle diaphragm functions in conjunction with the primary diaphragm to maintain an optimal air-fuel mixture for efficient combustion. The connection between the secondary diaphragm and the throttle plate is crucial in this process since the diaphragm's movement translates to the plate's opening and closing, controlling the volume of air that enters the engine.

These diaphragms experience extreme wear and tear due to constant engine operation. Symptoms of a failing secondary throttle diaphragm may manifest themselves as erratic idling, rough engine performance, and poor fuel economy. A faulty diaphragm can cause a myriad of issues within the engine system, making it essential to replace it promptly when it begins to show signs of wear.

When purchasing a new secondary throttle diaphragm, it is crucial to ensure compatibility with the specific make and model of the carburetor, as well as the engine it serves. By installing a genuine replacement part like the R64-342, engine performance, and efficiency can be restored, allowing the vehicle to run smoothly and effectively.

Buying a new secondary throttle diaphragm for a standard R64-342 carburetor comes with both advantages and disadvantages. Here are some potential pros and cons to consider:

1. Improved Carburetor Performance: A new secondary throttle diaphragm can help improve the overall performance of the carburetor. Over time, the diaphragm can wear out, leading to issues with fuel delivery and throttle response. A new diaphragm can help address these problems and restore proper engine performance.

2. Longer Service Life: By replacing the secondary throttle diaphragm regularly, you can help extend the overall life of the carburetor. This can save you money in the long run by reducing the need for costly repairs or replacements down the road.

3. Better Fuel Economy: A new diaphragm can help improve fuel economy by ensuring that the carburetor is delivering the correct amount of fuel to the engine. A worn-out diaphragm can cause the carburetor to deliver too much fuel, leading to wasted energy and reduced fuel efficiency.

1. Cost: Replacing the secondary throttle diaphragm is not a very expensive repair, but it does involve some cost. The cost of the part itself is relatively low, but labor costs and other associated expenses can add up.

2. Time: Installing a new secondary throttle diaphragm requires some mechanical knowledge and skill. If you're not comfortable working on your carburetor yourself, you'll need to take your vehicle to a mechanic or shop for the repair, which can take some time.

3. Possible OEM vs Aftermarket Debate: There might be a debate about choosing OEM (original equipment manufacturer) vs aftermarket parts. OEM parts may cost more but come with the guarantee of being an exact fit and match to the original part. Aftermarket parts may be less expensive but might not provide the same level of fitment or performance.

While a new secondary throttle diaphragm is not a major investment, it's an essential part of maintaining your standard R64-342 carburetor. The improvements in performance, longevity, and fuel economy make it a worthwhile investment. Weighing the pros and cons, such as cost, time, and performance considerations, you can decide whether this repair is right for you. If you are comfortable working on the carburetor yourself, you can save on labor costs, but keep in mind the time it may take. If you'd rather have a professional handle the repair, factor in the associated labor costs as well. Overall, a new secondary throttle diaphragm is a vital commodity in the proper functioning of your carbureted engine, and with the right decision, you'll enjoy an optimally performing vehicle.

part # r64342 prices

• $15.98-$29.74

specifications carbcaddie:

• brand: Standard
• manufacturer warranty: Other
• manufacturer part number: R64-342
• type: Carburetor Secondary Throttle Diaphragm
• upc: 091769065430

offer carbcaddie:

• quantity: 2
• started: February 5, 2025
• sold: 0
• availability: In Stock
• options: Ship-to-home

seller carbcaddie:

• rating: 98.8%
• # reviews: 35966

shipping carbcaddie:

• service: Standard
• cost: $0.00
• type: Fixed
• class: Standard
• transit: 2-6 Days

general carbcaddie:

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

payments carbcaddie:

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

returns carbcaddie:

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

Standard R64-342 Is Similar To:

• Wve By Ntk 02120-3 Standard Ignition Hygrade Rochester 4bbl Carburetor Choke Pull-off (38.3% similar) $24.18–$69.99. (September 14th, 2024)
• Standard Motor Products Cpa193 Carburetor Choke Pull Off-choke Pull-off Hygrade (43% similar) $9.95–$11.39. (December 9th, 2024)
• Standard Cpa141 Carburetor Choke Pull-off (53.6% similar) $33.12–$50.18. (December 9th, 2024)
• Standard Motor Products Tf700278 1955 Chevrolet 265 2bbl Rochester Carburetor Rebuild Kit (33.1% similar) $25.99–$86.00. (December 9th, 2024)
• Standard 091769073060 Carburetor Repair Kit 452 (50.5% similar) $55.48–$108.99. (December 10th, 2024)
• Standard Motor Products Cv206 Carburetor Choke Thermostat Hygrade (49.6% similar) $16.08–$22.92. (December 11th, 2024)
• Standard 1517 Carburetor Repair Kit (52.7% similar) $34.99–$50.39. (December 12th, 2024)
• Standard Cpa97 Carburetor Choke Pull-off (52.1% similar) $18.17–$30.98. (December 13th, 2024)
• Standard Fl106 Carburetor Float (55.2% similar) $17.99–$26.68. (December 14th, 2024)
• Standard Cv111 Carburetor Choke Thermostat (57.1% similar) $18.65–$21.27. (December 16th, 2024)
• Standard Fl36 Carburetor Float Fits 1981-1988 Toyota Pickup Celica Corona Motor Prod (44.3% similar) $57.28–$76.82. (December 17th, 2024)