The seat is frequently a brass plug with a properly designed hole for the pin with a pointed end, and the needle is the second contact for fuel entering a carburetor after the seat. The needle's tip seals against the conical seat. It prevents flooding in the engine and engine compartment to stop fuel from entering the carb at a predetermined level. The tapered shape of the needle controls the amount of fuel that rises through the main jet and the needle jet. As it ascends, the opening widens, adding more gas to the mixture.
Key Features:
Specifications:
#N/A
We can ship to virtually any address in the US. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.)
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.
Sea Star Solutions
The needle and seat are the first contact points for fuel entering a carburetor. It is essentially a primary valve. The needle is a shaft with a pointed end that seals against the seat to prevent...
Sea Star Solutions
NEEDLE AND SEAT (118-7041) Sea Star Solutions The needle and seat are the initial points of contact for gasoline entering a carburetor. The seat is normally conical, and the needle has a tip that...
Sea Star Solutions
The high-quality and long-lasting MERCURY NEEDLE/SEAT ASSEMBLY seals against the seat to prevent fuel from entering the carb at a specific level. These serve as a fundamental valve by eliminating the...
Sea Star Solutions
The needle bearings are tiny and are round metal parts called "needle bearings" that reduce friction between moving surfaces that rotate slowly. The NEEDLE BEAR SET-J/E 18-4040 is the load-carrying...
Sea Star Solutions
Crank End - w/o cageThis product replaces:47-4038, GLM16210, 31-62596A1, AP1905, 3099931723, 30999317230, 92-16210, 9-51211
Sea Star Solutions
This product replaces:47-1186, GLM16180, 80828216122, 808282161224, 12-88263, 9-51210, 92-16180D
