050-7000-00 – 5400 Transaxle – Left

Bad Boy Mower 050-7000-00 – 5400 Transaxle (Left)

The Bad Boy Mower 050-7000-00 – 5400 Transaxle (Left) is a genuine OEM Hydro-Gear drive unit engineered for superior power transmission and long-term reliability. Designed for the left side of your mower’s dual hydrostatic system, this transaxle provides smooth, precise control, efficient torque delivery, and dependable performance across demanding mowing conditions.

Built specifically for Bad Boy commercial-grade zero-turn mowers, the 050-7000-00 features Hydro-Gear’s advanced 5400 series design—offering increased torque output, higher load capacity, and improved heat dissipation compared to lower-capacity transaxles. Its heavy-duty build ensures smooth operation even under high load, making it ideal for extended use in tough environments.

Constructed with a cast aluminum housing and hardened steel internal gearing, this left-side transaxle provides maximum strength and precision. The integrated charge pump and cooling fan enhance performance by maintaining proper oil flow and temperature during continuous operation.

This OEM Hydro-Gear transaxle meets Bad Boy’s exact standards for fitment, quality, and reliability. The Bad Boy OEM 5400 Transaxle (Left) restores your mower’s hydrostatic drive system to factory-level performance, ensuring consistent speed, control, and responsiveness on every pass.

At BadBoyMowerParts.com, we carry a full selection of OEM transaxles, hydraulic pumps, and drivetrain components engineered specifically for Bad Boy Mowers. With free shipping on orders over $100, genuine parts like the 050-7000-00 ensure professional-grade power, precise control, and long-lasting durability.