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PERMCO 5/8-11 X 14 TIE

Description & Features

Manufactured by Permco, this 5/8-11 x 14 tie rod is a structural fastening component used in hydraulic pump and motor assemblies. Tie rods of this specification are commonly used to secure end plates and housing sections together under the clamping loads required to maintain assembly integrity during hydraulic system operation.

The PERMCO 5/8-11 X 14 TIE is a genuine Permco replacement part, making it a reliable choice for maintaining or rebuilding Permco hydraulic units to original specifications.

SKU: ZD-0391-14

Supplier Part Number (MPN): ZD-0391-14

Alternate Part Numbers: C1DT89

Specifications

Brand Permco	Length 14	Series ZD-0391 Series	Specifications 5/8-11 Thread Size	Suitable For Use With 360 Series Heavy-Duty Large-Frame Hydraulic Gear Pumps

Product Questions & Answers (2)

Question by: Rod W on Nov 7, 2025, 7:05 AM

got a Permco pump tore down on the bench, what’s this 5/8-11 x 14 tie rod actually doing in there?

Answer by: Customer Support on Nov 9, 2025, 8:07 AM

In a Permco pump or motor assembly, that tie rod is the long fastener that clamps the unit together. It’s used to hold the end plates and housing sections tight under the clamping load so the assembly stays intact during operation.

Question by: Wayne T on Dec 25, 2025, 8:49 AM

Is this tie rod specifically for Permco units, or could I use it in other hydraulic assemblies?

Answer by: Customer Support on Dec 27, 2025, 6:39 AM

It's a genuine Permco replacement part, so it's designed for maintaining or rebuilding Permco hydraulic units to the original factory specifications.