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Post Onsite · Hardware & Fasteners
4 DROP LINE
In stock · ships from Knoxville
A pre-cut section of 4-inch diameter schedule 10 aluminum pipe, often called a drop line.
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.
This thin-wall pipe is lightweight, corrosion-resistant, and weldable, making it suitable for custom ducting in heavy-duty trucks such as air intake, charge-air cooler piping, or low-pressure fluid transfer. It is sold as a single piece, likely a 1-foot length based on typical pricing, and can be trimmed or welded as needed.
Part Number: 4 DROP LINE
4 SCH 10 ALUM PIPE
Unit: ea
Dealer: Post Onsite
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