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257 Series Medium Displacement Sleeve Bushing Gear Pump

Alternate Part Numbers Alternate Part Number P257C390KBZA05-14	Brand Permco Inc.	Brand Permco	Pack Size 1.00	UOM EA	Supplier Part Number P257C390KBZA05-14	Product Weight 0.50 lbs

Product Questions & Answers 2

Product Questions & Answers

got a Permco pump with part number P257C390KBZA05-14, is this SKU P257C390KBZA05-1 the same thing or am i gonna end up with the wrong one

Question by: Diane F on Nov 29, 2025, 3:26 PM

Part number wise, they match. SKU P257C390KBZA05-1 is listed with the supplier part number P257C390KBZA05-14, and P257C390KBZA05-14 is also shown as an alternate part number for that same SKU.

Answer by: Customer Support on Dec 1, 2025, 6:43 AM

Will this here Permco pump fit right as a replacement for my old P257C390KBZA05-14?

Question by: Johnny B on May 4, 2025, 3:40 PM

Yes, this pump, with the supplier part number P257C390KBZA05-14, is a direct replacement.

Answer by: Customer Support on May 5, 2025, 4:36 PM