Marley 4000 Series Repair, Price & Cash Offer

Marley 4000 Series — price & lead-time compare

The Marley 4000 Series is a cooling tower geareducer unit. A full rebuild — teardown, inspection, new bearings and seals, gear work as needed, loaded test run — typically runs $4,700–15,000 with a 6–14 business-day turnaround, versus $8,200–22,000 and a 16–30 week factory lead time for a new unit. That is the 40–60% saving that keeps plants rebuilding instead of replacing. Emergency 24–72 hour service is available.

Have a Marley 4000 Series you'd rather not fix? We buy them — running, failed, or surplus-new on the shelf. Send the nameplate for both numbers: the repair quote AND the cash offer.