Title:
BOLT,LOCKING BLADE (KU-7653934372)
Description:
The Kubota 7653934372 Locking Blade Bolt ensures secure blade retention by firmly fastening the mower blade to the spindle while preventing loosening during operation. Engineered to Kubota’s OEM standards, this bolt maintains consistent clamping force, thereby ensuring correct blade alignment and stable high-speed rotation.
Moreover, Kubota manufactures this locking bolt using heat-treated, high-tensile steel, which allows it to withstand extreme centrifugal forces, vibration, and repeated impact from demanding mowing conditions. As a result, it resists wear, fatigue, and loosening over time, enhancing both safety and reliability.
In addition, the integrated locking feature provides added security against bolt back-out, which is critical in high-speed blade applications. At the same time, it distributes load evenly across the blade mounting surface, reducing stress on the spindle and improving overall system balance.
Furthermore, the precision-threaded design ensures a tight and accurate fit, enabling quick installation and secure fastening without modification. Consequently, it plays a vital role in maintaining safe operation, protecting mower components, and ensuring consistent cutting performance.
Ultimately, the KU-7653934372 locking blade bolt delivers a robust and dependable fastening solution, making it an essential component for Kubota mower deck systems.
Model Fitment:
RCK-Series Mower Decks
This locking blade bolt is commonly used on Kubota RCK mid-mount mower decks, including:
- RCK48 series
- RCK54 series
- RCK60 series
These decks require secure blade fastening systems, where locking bolts are critical for safe and stable operation.
Part Details:
- Part Number: 7653934372
- OEM Reference: 76539-34372
- Component Type: Locking Blade Bolt
- Material: Heat-treated, high-tensile steel
- Function: Secures and locks mower blade to spindle
- Application: RCK mower deck systems
- System Role: Blade fastening with anti-loosening function
