Hydro-Gear PK-3HBQ-GV1B-XXXX 12cc Hydraulic Pump

Restore consistent hydraulic output and controlled mower travel with the exact pump configuration the drive system expects. The Hydro-Gear PK-3HBQ-GV1B-XXXX is a 12cc variable-displacement hydraulic pump for application-specific mower and outdoor-power-equipment repair.

Product highlights

• 12cc variable-displacement hydraulic pump
• Hydrostatic-drive service component
• Complete manufacturer code retained for accurate identification

Specifications

• Manufacturer: Hydro-Gear
• Part number: PK-3HBQ-GV1B-XXXX
• Displacement: 12cc
• Component: Variable hydraulic pump
• Supplier-listed reference(s): 5100408; PJ-3HBQ-GV1B-XXXX

Fitment check required

Do not select by appearance or displacement alone. Match every character on the original identification tag and verify shaft, rotation, port locations, control style, and mounting. Cross references support identification, but the physical configuration must also agree. Send MowForge a clear tag photo if you would like help reviewing the number.

Lead time, returns & warranty

Some Hydro-Gear pumps are built to order and may require 10–15 business days before shipment. Returns may be subject to a 20% restocking fee plus nonrefundable shipping, and build-to-order units may be nonreturnable. Hydro-Gear warranty coverage may require installation by an authorized service center.