Hydraulic Gearbox Transmission Assembly for Diesel Mower Power Drive SKU: 456-0001-00

When your diesel mower starts losing forward drive, slipping under load, or lurching during operation, a failing hydraulic gearbox is often the culprit. This complete transmission assembly restores the precise torque transfer and smooth power delivery your mower needs for consistent cutting performance across uneven terrain.

Key Benefits

• Complete hydraulic transmission unit eliminates guesswork—no need to source individual components
• Heavy-duty internal gear design handles high torque loads without premature wear
• Rugged housing construction withstands outdoor operating conditions and vibration
• Genuine Spartan engineering ensures proper fit and reliable performance

Professional installation is recommended to ensure proper alignment and prevent binding that can damage internal components. When your mower's drive system starts showing signs of wear, this transmission assembly gets you back to reliable operation. For fitment questions or technical support, S&H Parts has the expertise to help—we've been solving drive system problems since 1969.