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PERMCO GEAR HOUSING

Description & Features

Designed for use in Permco gear pump assemblies, this gear housing is a core structural component that encloses and supports the gear set within the pump. Gear housings of this type maintain precise internal clearances critical to pump efficiency and fluid displacement accuracy. Permco manufactures gear pumps and related components to demanding industrial standards, making this housing a reliable replacement or service part for compatible Permco units.

With limited attribute data available beyond brand and part number, buyers are advised to confirm fitment using the supplier part number below against their existing Permco pump configuration or service documentation.

SKU: QZ-0577-15D

Supplier Part Number (MPN): QZ-0577-15D

Specifications

Brand Permco Inc.	Brand Permco	Pack Size 1.00	UOM EA	Supplier Part Number QZ-0577-15D	Product Weight 11.50 lbs

Product Questions & Answers (3)

Question by: Pete R on Sep 5, 2025, 7:43 AM

gear housing on a Permco pump, what’s it actually do?

Answer by: Customer Support on Sep 6, 2025, 1:00 PM

Inside a Permco gear pump, the gear housing is the main body piece that encloses and supports the gear set. Keeping those internal clearances tight is what helps the pump stay efficient and move fluid accurately.

Question by: Hank P on Dec 26, 2025, 11:42 AM

Reckon this housing will fit my Permco pump, or do they have a bunch of different sizes?

Answer by: Customer Support on Dec 27, 2025, 1:13 PM

Fitment really depends on your existing Permco pump configuration, so matching the supplier part number QZ-0577-15D against your pump's documentation is key. This ensures it's the right gear housing for your specific unit.

Question by: Hubert B on Jul 19, 2025, 12:54 PM

Got a Permco gear pump that needs a new housing, part number I'm looking at is QZ-0577-15D. That gonna be the right one to cross-reference against my existing unit?

Answer by: Customer Support on Jul 21, 2025, 9:28 AM

QZ-0577-15D is the supplier part number for this housing, so matching it against your pump's service documentation or the part number on your current housing is exactly the right move. Permco gear housings are precision components, and fitment comes down to confirming that number lines up with your specific pump configuration. If your existing unit shows QZ-0577-15D, you're looking at the correct replacement.