Hydro-Gear PK-3GCC-GZ12-XXXX 12cc Hydraulic Pump

Hydro-Gear PK-3GCC-GZ12-XXXX 12cc Hydraulic Pump

When a mower depends on its hydraulic drive every working day, replacement accuracy matters as much as availability. The Hydro-Gear PK-3GCC-GZ12-XXXX is a 12cc variable pump with supplier reference 23431 and related family codes organized below.

Why This Matters

A numeric reference can help find the part, but only a complete configuration check confirms fitment. Review shaft, rotation, ports, mounting, controls, and the original machine identification.

Fitment Check Before Ordering

• Match the complete original part or build number.
• Confirm the equipment model and serial-number range.
• Compare shaft, rotation, dimensions, mounting, connections, and orientation.
• If anything differs, send a clear photo of the original part and identification tag.

Product Details

Manufacturer Resources

• Hydro-Gear pump family information
• Hydro-Gear pump product card (PDF)
• Hydro-Gear pump service manual (PDF)

These are manufacturer family resources, not equipment-specific installation instructions.

Ordering, Shipping & Returns

Many HydroDrives-supplied units are built to order and typically require approximately 10–15 business days before shipment. Orders may ship from a U.S. partner warehouse, subject to confirmation.

Approved returns may incur a 20% restocking fee; shipping is nonrefundable. Built-to-order, installed, used, damaged, or fluid-filled units may be nonreturnable. Warranty review may require installation or inspection by an authorized service center.

Need help confirming fitment? Send the machine model and serial number plus a clear photo of the original part or tag.