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Chelsea · Hydraulics
489GSAHX-A3XK
In stock · ships from Knoxville
This is a Chelsea 489 Series Power Take-Off (PTO) with air shift, designed for heavy-duty trucks.
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 bolts to an 8-bolt transmission opening and delivers engine power to hydraulic pumps that run equipment like dump bodies, tow truck booms, or salt spreaders. The air‑shift feature lets the operator engage and disengage the PTO from the cab via an air switch. PTOs are typically replaced when internal gears or bearings wear, seals leak, or the unit no longer shifts reliably.
Part Number: 489GSAHX-A3XK
PTO
Unit: ea
Dealer: Post Onsite
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