These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.
Post Onsite · Hardware & Fasteners
H6471M
In stock · ships from Knoxville
This is a gasket designed for use with a size 3 (likely 3/8″) dust cap on hydraulic quick-disconnect couplings.
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 provides a seal between the dust cap and the coupling half when not in use, preventing dirt, moisture, and debris from entering the hydraulic system. Replacing a worn or missing gasket helps maintain system cleanliness and prevents contamination-related damage.
Part Number: H6471M
3 DUST CAP GASKET
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more
