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Pelican Worldwide Inc · Hardware & Fasteners
H08347M
In stock · ships from Knoxville
This is a replacement gasket for the Civacon 871A API gravity drop coupler used on crude and petroleum tank trailers.
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Verified fitment for 2 applications
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Listed as 6-inch in several catalogs (including the inventory title), but Olsta and other retailers show a 4-inch version under the same base number. Measure your coupler’s sealing surface before ordering to confirm the correct diameter.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 3 of 3.
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It creates a leak-tight seal between the drop tube and the adapter during loading and unloading of liquid cargo. Over time, the original Buna-N material can harden, crack, or compress, leading to fuel drips and product loss—so the gasket should be changed at the first sign of seepage or during routine coupler maintenance. Always verify the required diameter (commonly listed as 6 inches, though some sources note a 4-inch variant) before ordering.
Part Number: H08347M
6' DROP COUPLER GASKET
Unit: ea
Dealer: Post Onsite
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