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PERMCO 257 SEC 4-B B W/DR

Description & Features

The Permco 257 SEC 4-B B W/DR is a hydraulic sectional valve designed for demanding fluid power applications.

This Permco valve offers reliable performance and precise control within hydraulic circuits. Its modular design allows for easy customization and integration into various hydraulic systems.

SKU: 574-00605-4

Supplier Part Number (MPN): 574-00605-4

Specifications

Brand Permco Inc.	Brand Permco	Pack Size 1.00	UOM EA	Supplier Part Number 574-00605-4	Product Weight 0.50 lbs

Product Questions & Answers (2)

Question by: Tommy C on Aug 14, 2025, 5:20 PM

part number on this one is 574-00605-4 yeah? just want to make sure i'm ordering the right section before i pull the trigger

Answer by: Customer Support on Aug 16, 2025, 12:01 PM

Confirmed. The supplier part number on this unit is 574-00605-4, and it carries the Permco designation 257 SEC 4-B B W/DR. Cross-referencing that number against your existing pump or system documentation before ordering is always a solid move, and that number should match up cleanly with Permco's own part records.

Question by: Larry T on Nov 25, 2025, 2:42 PM

What exactly does the "W/DR" stand for on this Permco pump?

Answer by: Customer Support on Nov 27, 2025, 10:31 AM

That suffix refers to the configuration, indicating that this particular 257 series Permco pump is built with a specific valve and drive arrangement.