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Emco Wheaton · Exhaust
408604
In stock · ships from Knoxville
This is a Buna (nitrile) seal gasket for Emco Wheaton vapor recovery drop elbows used on petroleum tank trailers.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 2 applications
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All confirmed applications for this part number.
Other applications
Other applications
Not an exhaust component; it belongs to fuel‑handling vapor recovery elbows on tank‑truck trailers. Verify elbow model before ordering.
Part data verified against 2 catalog sources
Different year, make, or config? Get a confirmation against your truck in under a minute.
It sits inside the co-axial coupling body to create a leak‑tight seal between the product and vapor tubes during loading and unloading. Replace it whenever the gasket shows cracking, swelling, or fails a pressure/vacuum leak test.
Part Number: 408604
GASKET FOR DROP ELBOW
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
Parts commonly needed alongside exhaust
