Title:
SHAFT BLADE LH (KU-K545334563)
Description:
Kubota SHAFT BLADE LH (KU-K545334563) is a genuine OEM left-hand blade shaft designed to provide stable power transfer and dependable blade operation in Kubota mower deck systems. Engineered for precision performance, this heavy-duty shaft supports smooth blade rotation while helping maintain consistent cutting efficiency in demanding mowing environments.
Manufactured to Kubota’s exact factory specifications, the shaft delivers accurate alignment and secure integration with compatible spindle and blade assemblies. Its precision-machined construction helps reduce vibration, minimize component wear, and maintain proper blade balance during high-speed operation. As a result, operators benefit from smoother mower performance, cleaner cutting results, and improved durability across extended mowing cycles.
Built from high-strength materials, this left-hand blade shaft withstands continuous rotational stress, impact, and exposure to harsh outdoor conditions. In addition, the durable OEM construction helps protect surrounding mower deck components by maintaining stable blade positioning and reliable drivetrain performance.
Because this is a direct-fit Kubota OEM replacement component, installation is straightforward when matched to the correct mower deck assembly. Whether you are repairing worn spindle components or restoring cutting performance during scheduled maintenance, this blade shaft helps keep your Kubota mower operating efficiently and reliably.
Model Fitment:
Kubota G Series Mowers
Kubota K545334563 Shaft Blade LH is commonly associated with selected Kubota G-series mower systems and garden tractors equipped with compatible left-hand blade spindle assemblies, including:
- Kubota G-series diesel mowers
- Selected Kubota G21 mower configurations
- Compatible mid-mount mower deck systems
These mower systems rely on precision shaft alignment for stable blade rotation and smooth cutting performance.
Kubota Z Series Zero-Turn Mowers
This left-hand blade shaft may also fit selected Kubota Z-series zero-turn mower deck assemblies using compatible spindle configurations, including:
- Kubota ZD Series zero-turn mowers
- Kubota ZG Series zero-turn mowers
- Commercial mowing deck applications
Its OEM-balanced construction supports high-speed blade operation and dependable cutting consistency.
Mower Deck and Spindle Applications
The shaft is designed for use in compatible Kubota blade spindle and mower deck systems where left-hand blade positioning is required for proper deck operation.
Compatible applications may include:
- Multi-blade mower deck systems
- Left-hand spindle assemblies
- Commercial and residential mowing equipment
- High-capacity turf maintenance systems
Exact compatibility depends on mower deck configuration, serial number, and spindle design.
Part Details:
- Part Number: KU-K545334563
- Alternate Part Number: K545334563
- Product Type: Left-Hand Blade Shaft
- Brand: Kubota Genuine OEM
- Position: Left-Hand (LH)
- Material: High-strength precision-machined steel
- Application: Blade spindle and mower deck systems
- Function: Transfers rotational power to mower blade assembly
- Installation: Direct OEM replacement component
- Performance Benefit: Supports smooth blade rotation and reduced vibration
- Durability: Built for demanding mowing environments and long service life
