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PERMCO PUMP

Description & Features

Manufactured by Permco, this hydraulic gear pump is identified by part number P257B186AHZA20-14FLAZA05-1 and is built for demanding mobile and industrial hydraulic applications. Permco is a well-established manufacturer of high-pressure gear pumps and motors, and this unit reflects their standard of robust construction and reliable fluid power output.

With limited specification data available beyond the part number, prospective buyers are encouraged to cross-reference the supplier part number to confirm configuration details such as displacement, port type, rotation, and mounting flange prior to procurement.

SKU: P257B18614FLAZA0

Supplier Part Number (MPN): P257B186AHZA20-14FLAZA05-1

Specifications

Alternate Part Numbers Alternate Part Number P257B186AHZA20-14FLAZA05-1	Brand Permco Inc.	Brand Permco	Pack Size 1.00	UOM EA	Supplier Part Number P257B186AHZA20-14FLAZA05-1	Product Weight 0.50 lbs

Product Questions & Answers (2)

Question by: Vince H on May 1, 2025, 4:18 PM

Part number on this thing is a mouthful. Is P257B186AHZA20-14FLAZA05-1 the number I should be cross-referencing when I go to match it up with what came off my machine?

Answer by: Customer Support on May 3, 2025, 6:10 AM

That long string, P257B186AHZA20-14FLAZA05-1, is the supplier part number and the one to use when confirming a match. The SKU you'll see listed is P257B18614FLAZA0, but for cross-referencing against OEM records or a parts breakdown, go with the full MPN. Displacement, port configuration, rotation, and mounting flange details are all encoded in that number, so running it against your original unit's documentation is the right move before ordering.

Question by: Kirk S on Sep 23, 2025, 12:03 PM

got a permco gear pump in the field and the tag’s half gone. is P257B18614FLAZA0 the same pump as P257B186AHZA20-14FLAZA05-1 or am i mixing stuff up

Answer by: Customer Support on Sep 24, 2025, 5:33 PM

Both numbers point to the same Permco pump. P257B18614FLAZA0 is the SKU, and the supplier part number is P257B186AHZA20-14FLAZA05-1, which is also shown as the alternate part number.