1. USED Car/Truck Carburetors Items
  2. sku: 9176376594908631
  3. FORD B6A-9840-C

FORD B6A-9840-C Nos Carburetor Choke Piston

fits model: Bird. make: Ford. year: 1956.

B6a-9840-c Ford Nos Oem Genuine 1956 T-bird Carburetor Choke Piston Assembly

( Manufacturer Part Number: B6A-9840-C ), ( Type: Carburetor ), ( Vintage Part: Yes )

Review FORD Nos Oem Genuine T bird Carburetor Choke Piston Assembly fits BIRD 1956

Ford B6A-9840-C NOS 1956 T-Bird Carburetor Choke Piston

The Ford B6A-9840-C NOS (New Old Stock) 1956 T-Bird Carburetor Choke Piston is an essential component for the restoration or rebuilding of original Ford Thunderbird carburetor systems from the 1956 model year. This authentic, factory-original piece is a must-have for enthusiasts, collectors, and restorers who aim for the highest level of accuracy and authenticity in their projects.

This choke piston, specifically designed for the Ford B6 carburetor, features a unique shape with a tapered, conical design that creates a tight seal within the carburetor. The piston's surface is finished with a smooth, polished appearance, reflecting the high-quality manufacturing standards of the time. The exterior is coated in a protective, original-style lacquer that shields it from environmental elements, ensuring long-lasting durability.

The piston's top surface houses an oval-shaped, recessed area for the vacuum advance mechanism to engage. This design allows for efficient and precise vacuum advance control, ensuring the engine starts smoothly and runs optimally. The piston also includes an integrated choke mechanism, which allows for easy and effective priming of the engine during cold starts.

The Ford B6A-9840-C NOS 1956 T-Bird Carburetor Choke Piston is in new, unused condition, making it an ideal choice for those seeking to preserve the originality and integrity of their classic Ford Thunderbird. It comes packaged securely to ensure safe delivery and can be easily installed in your restoration project, providing a reliable and authentic solution for your carburetor needs.

In summary, the Ford B6A-9840-C NOS 1956 T-Bird Carburetor Choke Piston is a crucial component for classic Ford Thunderbird enthusiasts and restorers. Its unique design, high-quality manufacturing standards, and original condition make it a valuable addition to any project, ensuring both functionality and authenticity.

Pros and Cons of Buying a Ford B6A-9840-C NOS 1956 T-Bird Carburetor Choke Piston

1. Pros:

a. Authenticity: A NOS (New Old Stock) part is original and has not been used or rebuilt, ensuring a perfect fit and function for your 1956 T-Bird.

b. Reliability: Since it's brand new, you can trust that the choke piston will work effectively and efficiently, providing a smooth starting experience for your classic car.

c. Investment: Collecting and restoring classic cars involves preserving originality. A NOS part like this can increase the value of your vehicle and make it more desirable for collectors.

2. Cons:

a. Cost: NOS parts can be more expensive than rebuilt or aftermarket alternatives due to their rarity and authenticity.

b. Availability: Finding the exact NOS part you need for your specific car model and year can be a challenge and may require significant research and time.

c. Shipping and Handling: Since NOS parts are often sourced from various sellers or distributors, the shipping and handling costs can add up.

Conclusion:

When considering buying a Ford B6A-9840-C NOS 1956 T-Bird Carburetor Choke Piston, it's essential to weigh the pros and cons carefully. If you value the authenticity, reliability, and potential investment value, the higher cost and potential shipping fees may be worth it. However, if you're on a budget or prefer a more cost-effective solution, you might want to consider a rebuilt or aftermarket alternative. Ultimately, the decision depends on your priorities as a classic car owner and restorer.

Recommendation:

If you're committed to using a NOS part for your 1956 T-Bird and have the budget for it, carefully research reputable sellers or distributors to ensure the authenticity and quality of the part. If cost is a concern, consider exploring rebuilt or aftermarket alternatives that can offer similar functionality while being more affordable.

Details:

NOS OEM Genuine 1956 Ford T-Bird Mercury Carburetor Auto Choke Piston Assembly B6A-9840-C NEW in original box.

part #: b6a9840 prices

  • $25.00-$100.00

specifications carbcoon:

  • for models: Bird
  • for makes: Ford
  • for years: 1956
  • mpn: B6a-9840-c
  • type: Carburetor
  • vintage part: Yes

payments carbcoon:

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

offer carbcoon:

  • sold: 0
  • started: December 2, 2025
  • quantity: 1
  • availability: In Stock
  • best offers: True
  • options: Ship-to-home

shipping carbcoon:

  • class: Standard
  • type: Fixed
  • cost: $5.50
  • transit: 3-8 Days
  • service: USPS Ground Advantage
  • carrier: USPS

returns carbcoon:

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

general carbcoon:

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

seller carbcoon:

  • rating: 99.9%
  • city: Lenexa, Kansas
  • # reviews: 10441
for models: bird, for makes: ford, for years: 1956, type: carburetor, vintage part: yes,
category: auto parts > car truck parts accessories > air fuel delivery > carburetors, sku: 9176376594908631,

Ford B6A-9840 Is Similar To:

carbcoon logo
4 offers $25.00–$100.00 USD
  • Offer #1: $25.00 price + $5.50 shipping estimate = $30.50* total.+$5.50 shipping
  • Offer #2: $100.00 price + $10.00 shipping estimate = $110.00* total. I have MANY other cool things that i will list soon or have listed, so keep a watch out. NOS OEM Genuine 1956 Ford T-Bird Carburetor Choke Piston Assembly -C (3) this is for 3 pcs.+$10.00 shipping
  • Offer #3: $56.00 price + $9.60 shipping estimate = $65.60* total.+$9.60 shipping
  • Offer #4: $22.50 price + $8.75 shipping estimate = $31.25* total. Thanks. New original FoMoCo choke piston for the Holley 4000 carburetors used on '56 Ford cars & Thunderbirds.+$8.75 shipping

Copyright © carbcoon.com