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237-214 Tillotson .004 Gas Fuel Pump Diaphragm
237-214 Tillotson .004 Gas Fuel Pump Diaphragm
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237-214 Tillotson .004 Gas Fuel Pump Diaphragm

Part Number: 237-214
Your Price: $2.42
Availability: In Stock.

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Description

237-214 Tillotson .004 Standard Volume(Single Stack, Gas) Fuel Pump Diaphragm is the same as the 237-141 but thinner.

A thinner diaphragm pumps harder but doesn't last as long. Using a thinner gasket is a great trick for qualifying for 100cc 2/cycle or large engines.


Use this diaphragm on all engines 60cc or smaller. Small 60cc do not have the vacuum or pulse to operate the thicker diaphragms efficiently. We recommend changing this pump diaphragm every race day. Don't go longer than three race days for the best performance.

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