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Post Onsite · Fuel System
AV75602TS
In stock · ships from Knoxville
This is a seal kit for a Betts 3.5-inch threaded pneumatic vapor recovery vent.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
We don't publish fitment for this part yet. Rather than guess, get it confirmed against your truck in under a minute.
It includes the O-rings and gaskets needed to rebuild the valve body and keep it airtight, preventing fuel vapor leaks during normal operation and stopping liquid fuel loss if a tanker surges or rolls over. You typically replace these seals when the vent starts seeping vapor or fails a pressure test, using a kit with Tef-O-Sil material for long service life with diesel, gasoline, and many chemicals.
Part Number: AV75602TS
BETTS VAPOR VALVE SEAL KIT, THREADED
Unit: ea
Dealer: Post Onsite
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