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Maxon · Hydraulics
MAX290004
In stock · ships from Knoxville
This is a Maxon 3-piece hydraulic gear pump, part number 290004, used in electric/hydraulic liftgate systems on box trucks and trailers.
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Verified fitment for 5 applications
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All confirmed applications for this part number.
Other applications
Other applications
Fitment inferred from cross‑application of the closely related Maxon 290002 pump listed as OEM for BMR, GPT, TE, Morgan, and Waltco liftgates. Always verify original part numbers (268334-01 or 268021-01) against your unit.
Part data verified against 1 catalog sources
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It pumps hydraulic fluid to raise and lower the liftgate platform under load. The pump replaces older Maxon part numbers 268334-01 and 268021-01 and is typically replaced when the liftgate operates slowly, erratically, or fails to move due to a worn or damaged gear pump.
Part Number: MAX290004
PUMP ASSY
Unit: ea
Dealer: Knox Trailers
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