Replacement Viton® fuel pump base o-ring.
Don't take chances with fuel leakage, replace this every time the pump is removed.
Maximum Continuous Service Temperature:
Viton®: 399°F
OEM: 250°F
Viton retains sealing force to prevent leaks even after compression for extended periods in severe environments. In testing after 100 hours in air at 302°F, Viton retains more than 90% of its original sealing force, while seals of nitrile retain 40%. Buna/Nitrile is the least
expensive most readily available material.
*Viton® is a registered trademark of DuPont Dow Elastomers
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