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PAI Industries · Drivetrain
M203426
In stock · ships from Knoxville
A jaw coupling bushing (also called a spider) that sits between two metal hubs in a fuel pump drive or accessory drive coupling.
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 absorbs vibration and shock, preventing metal‑to‑metal wear between the hubs. Over time the material can crack or soften, causing excessive lash or chatter — when that happens, replacement restores quiet, smooth power transfer.
Part Number: M203426
JAW COUPLING BUSHING
Vendor: PAI Industries
Dealer: KP Services Crossville
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