Hydro-Gear ZK-GPEB-SCLB-2GLX Hydrostatic Transaxle - ZT-2800

The Hydro-Gear ZK-GPEB-SCLB-2GLX is an OEM hydrostatic transaxle belonging to the ZT-2800 estate-grade series — Hydro-Gear's most rugged residential-grade transaxle platform. Engineered for zero-turn and riding mowers handling demanding properties, this unit delivers smooth, precise hydraulic drive performance with a high-efficiency 16cc motor and 10cc pump combination.

The ZK model designation indicates a 24.74:1 overall transaxle reduction ratio, designed for machines requiring higher torque output at the axle. A tough 1-inch axle shaft provides increased load support, and the standard debris-free internal brake ensures reliable, consistent stopping.

Key Features:

• Estate-grade, Hydro-Gear's most rugged residential hydrostatic transaxle
• Supports gross vehicle weights up to 1,000 lbs
• High-efficiency 16cc motor / 10cc pump displacement
• 24.74:1 overall transaxle reduction (ZK/ZL model series)
• Max input speed: 3,000 RPM (hi-idle, no load)
• Output torque: up to 300 lb-ft
• Standard debris-free internal brake for reliable stopping
• External oil filter for ease of maintenance and extended service life
• Tapered axle shaft with 4 or 5 bolt flange options
• Serviceable design engineered for longer operational life
• Optional shock valves and charge pump available for greater performance
• Optional internal expansion tank for simplified installation

This transaxle is a direct OEM replacement part. Note: supersedes part number ZK-GPEB-3CLB-2GLX. Always verify fitment by part number before ordering.