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GC9000 Series Concentric/HALDEX GC9000 Gear Pump

Description & Features

The GC9000 Series Concentric/HALDEX GC9000 Gear Pump offers reliable performance and durability for industrial applications. Specifically crafted by Concentric Rockford Inc this gear pump is a superior choice within power unit assemblies.

Engineered for efficient fluid transfer the GC9000 gear pump features robust construction to withstand challenging environments. This design ensures longevity and consistent performance under demanding conditions making it a valuable component for various heavy-duty applications.

With precision manufacturing and high-quality materials the GC9000 gear pump minimizes wear and tear reducing maintenance requirements and downtime. The advanced gear mechanism provides smooth efficient operation enhancing system reliability.

Brand: Concentric Rockford Inc

Catalog Number: C1AK18

MPN: {{ecc_mpn}}

Supplier Part Number: 1300177

Specifications

Brand concentric	For Use With concentric GC9000 Series Hydraulic Pumps	Material Cast Iron	Series GC Series	Specifications 0.5 gpm Flow Rate

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Product Questions & Answers (3)

Question by: Phil L on Jun 18, 2025, 8:18 PM

this the same GC9000 that Concentric Rockford puts in their power unit kits, or is it a different version?

Answer by: Customer Support on Jun 20, 2025, 7:19 PM

Same pump. The catalog number is C1AK18 and it carries the Concentric Rockford name, which lines up directly with the GC9000 Series used in their DC power unit kit assemblies. If you're sourcing a replacement for one of those units, this is the right part to be looking at.

Question by: Daryl C on Aug 25, 2025, 5:50 PM

I need a new gear pump for my power unit assembly, is this a direct replacement for the Concentric Rockford C1AK18?

Answer by: Customer Support on Aug 26, 2025, 6:43 PM

Yes, this GC9000 series pump is a direct replacement for the Concentric Rockford C1AK18, as indicated by the catalog number. It's specifically designed for Concentric GC9000 Series Power Unit Kits.

Question by: Ronnie J on Mar 8, 2026, 8:32 PM

so what’s the GC9000 gear pump actually doing in a hydraulic setup?

Answer by: Customer Support on Mar 10, 2026, 6:13 AM

At its core, it is a gear pump meant for efficient hydraulic fluid transfer, commonly used as a component inside power unit assemblies where you need steady, smooth flow.

GC9000 Series Concentric/HALDEX GC9000 Gear Pump

Description & Features

Specifications

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Product Questions & Answers (3)