Hydro-Gear PK-3HCC-GY1C-XXXX 12cc Hydraulic Pump

Exact family confirmed: Hydro-Gear PK-3HCC-GY1C-XXXX is a PK Series 12cc variable-displacement hydraulic pump. Supplier references may include a corresponding PJ code as an identification aid; match the complete original part/build number and verify the machine configuration before ordering.

Why This Matters

Similar pumps may differ in rotation, shaft, controls, ports, mounting, and internal configuration. The wrong unit can cause weak or erratic operation, overheating, or system damage.

Product Details

Additional Supplier References

D-3780-02, 18691, 601134, 050-3050-00, PJ-3HCC-GY1C-XXXX, PJ3HCCGY1CXXXX, and PK3HCCGY1CXXXX — identification/search aids only; confirm documented interchangeability.

Manufacturer Resources

• Hydro-Gear pump overview
• Hydro-Gear pumps product card (PDF)
• P-Series service and repair manual (PDF)

This is a family-level repair reference, not an equipment-specific installation guide.

What to Verify

• Original pump tag and equipment model/serial number
• Complete PK part/build code and any documented reference numbers
• Rotation, shaft, controls, ports, and mounting

Before You Order

Match the complete part/build code and verify the original component, equipment model and serial number, shaft, control, ports, rotation, mounting, and revision details. Similar appearance is not enough.

Lead Time, Returns & Warranty

• Many HydroDrives-supplied products are built to order and may require approximately 10–15 business days before shipment.
• Orders may ship from a U.S. partner warehouse, subject to confirmation.
• Approved returns may be subject to a 20% restocking fee; shipping is nonrefundable.
• Build-to-order, installed, used, damaged, or fluid-filled products may be nonreturnable.
• Warranty coverage may require authorized-service-center installation. Retain service records.