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PERMCO WASHER

Brand Permco Inc.	Brand Permco	Pack Size 1.00	UOM EA	Supplier Part Number W033-3	Product Weight 1.00 lbs

Product Questions & Answers 3

Product Questions & Answers

got a Permco gear pump apart on the bench. what’s this W033-3 washer actually doing in there?

Question by: Roy E on Dec 6, 2025, 10:25 AM

Inside Permco hydraulic gear pump and motor assemblies, the washer acts as a precision sealing and load-distribution piece. It helps keep the internal interfaces tight, maintains proper tolerances, and reduces the chance of leakage where parts meet.

Answer by: Customer Support on Dec 7, 2025, 4:31 PM

this the right washer for a Permco gear pump rebuild, part number W033-3?

Question by: Todd M on May 22, 2025, 7:49 PM

W033-3 is a genuine Permco OEM part, so it's built to the exact dimensional and material specs used in the original assembly. If your pump or motor called for that part number from the factory, this is the correct replacement for a service or rebuild job.

Answer by: Customer Support on May 24, 2025, 6:54 AM

Hey, is this here washer gonna fit my Permco pump, or are there different sizes?

Question by: Johnny S on Apr 13, 2025, 3:50 PM

This Permco washer is an OEM replacement part, so it's made to fit right into compatible Permco hydraulic gear pump and motor assemblies. It matches the original equipment's dimensions and materials.

Answer by: Customer Support on Apr 14, 2025, 4:23 PM