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PERMCO CAP SCREW

Description & Features

Manufactured by Permco, this cap screw is a genuine replacement fastener designed for use in Permco hydraulic pump and motor assemblies. Cap screws of this type are commonly used to secure housings, end caps, and mounting components in hydraulic gear pump units, where reliable fastener integrity is critical to maintaining proper assembly torque and sealing pressure.

As an OEM-specified part, it is the recommended choice when servicing or rebuilding Permco hydraulic units to original manufacturer tolerances. Sourcing a direct Permco replacement helps ensure dimensional compatibility with existing hardware and threaded bores.

SKU: 900-01020-550

Supplier Part Number (MPN): 900-01020-550

Alternate Part Numbers: C1LX57

Specifications

Alternate Part Numbers Alternate Part Number C1LX57	Brand Permco Inc.	Brand Permco	Pack Size 1.00	UOM EA	Supplier Part Number 900-01020-550	Product Weight 0.40 lbs

Product Questions & Answers (1)

Question by: Rusty H on Sep 4, 2025, 9:06 AM

that part number 900-01020-550, is that a Permco cap screw I can order as a standalone replacement piece?

Answer by: Customer Support on Sep 5, 2025, 8:47 PM

That's what it is. The 900-01020-550 is a genuine Permco cap screw sold individually, so if you're swapping out hardware on a Permco unit and need to replace just the screw rather than a full kit, this is the part to grab.