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Allegheny Coupling · Hardware & Fasteners
A40043A
In stock · ships from Knoxville
This is a 3-inch aluminum sump collar designed for mounting a drain sump or tank fitting on heavy-duty trucks and trailers.
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Not vehicle-specific; fits any tank or vessel with the matching flange dimensions.
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It features a 6-stud removable stud configuration with a 5-inch inner diameter and a 6.25-inch bolt circle, typically used on diesel fuel tanks, hydraulic reservoirs, or other fluid storage tanks. The collar provides a secure, leak-free connection for sump drains and is replaced when the original becomes cracked, corroded, or damaged to maintain tank integrity.
Part Number: A40043A
3 AL SUMP COLLAR
Unit: ea
Dealer: Post Onsite
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