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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
122-4
In stock · ships from Knoxville
This is a small pipe fitting, likely a brass hex nipple, used to join two female-threaded components in low-pressure fluid or air systems.
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.
Hex nipples are common in truck air brake, fuel, and coolant lines where a compact, straight connection is needed. Replacement is typically required when threads are damaged, corroded, or when a persistent leak cannot be sealed by tightening or thread sealant.
Part Number: 122-4
FITTING 122-4
Unit: ea
Dealer: Post Onsite
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