The needle and seat have to control fuel flow into the fuel bowl. It regulates the level of fuel in the carburetor's fuel bowl. The seat assembly, which is essentially a screw-in brass bolt bored to take the shape of the rubber-tipped tipped needle, also works with the needle valve. Malfunctioning needles and seats lead to flooding due to the uncontrolled flow. It will allow overflowing the cylinders, and the excess will wash the oil off the cylinder walls and wind up in the crankcase. The contaminated oil will damage the engine bearings. The needle & Seat-Sierra Marine Engine Parts are made of high-strength brass have a high endurance limit to fatigue failure. Recommended for Johnson/Evinrude Outboard 387262.379312,396520
Key Features
Perfect OEM replacement parts with exact materials and specifications by the original parts they are replacing
Corrosion-resistant materials with a good surface finish
Hardened construction to resist wear
Specifications
SKU:18-7038
UPC:808282259556
Weight:0.01 LBS
#N/A
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Sea Star Solutions
Needle and Seat set fitting Johnson/Evinrude applicationsThis product replaces:47-7094, GLM40720, 802119A1, AP1147, 92-40720, AP1412, 30999321152, 9-36800
Sea Star Solutions
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 contract for fuel entering a carburetor after the seat. To stop fuel...
Sea Star Solutions
The NEEDLE & SEAT ASSEMBLY 18-36850 is the first point of contact for fuel entering into a carburetor and stopping the flow into the fuel bowl. The NEEDLE & SEAT ASSEMBLY 18-36850 has a tip...
Sea Star Solutions
#N/AThis product replaces:47-7048, 808282302504, 16011-881-741
Sea Star Solutions
Needle valves are linear motion valves used in instrument systems to control small volumes. A needle valve is a manual valve used for flow regulation where continuous throttling is required. Needle...
