Official Hydro-Gear ZT-3400 manufacturer image; verify the complete model number before ordering

ZW-GKEE-6LDB-3UXX ZT-3400 Integrated Hydrostatic Transaxle

$1,225.99
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Official Hydro-Gear ZT-3400 manufacturer image; verify the complete model number before ordering

ZW-GKEE-6LDB-3UXX ZT-3400 Integrated Hydrostatic Transaxle

$1,225.99

This integrated ZT-3400 turns engine power into controlled zero-turn movement, and the complete build code determines fitment. Hydro-Gear ZW-GKEE-6LDB-3UXX is intended for equipment originally using this exact configuration.

Family specifications describe the platform. Shafts, controls, brake, orientation, and mounting are application-specific, so match every character on the original tag.

Why this matters

  • Integrated pump-and-motor construction creates a compact, serviceable drive package.
  • Exact-code matching protects steering response and installation alignment.
  • Official product and service documents support maintenance planning.

Family specifications

Pump displacement 12 cc/rev
Motor displacement 16 cc/rev
Input speed 1,800–3,600 rpm
Output torque Up to 500 lb-ft
Speed Up to 10 mph
Gross vehicle weight Up to 1,600 lb
Axle shaft diameter 1.125 in
Approximate weight 34.5 lb
Exact configuration ZW-GKEE-6LDB-3UXX

Official Hydro-Gear resources

Manual note: Use the mower manufacturer’s instructions for mower-specific removal and installation.

Ordering, lead time, returns, and warranty

  • Match the complete identification number on the original component and verify the equipment model and serial number.
  • Many HydroDrives-supplied units are built to order and may require approximately 10–15 business days before shipment.
  • Approved returns may incur a 20% restocking fee; original and return shipping charges are nonrefundable.
  • Build-to-order, installed, used, damaged, or fluid-filled components may be ineligible for return.
  • Applicable warranty coverage may require authorized-service-center installation. Retain service records.

Orders may ship directly from a U.S. partner warehouse. Availability and timing are subject to supplier confirmation.

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