Product description

This flex coupling connects the electric motor shaft to the hydraulic pump shaft inside the power unit, facilitating the efficient transfer of rotational energy. Its flexible design is intended to absorb minor shaft misalignments and dampen the vibration and noise generated during lift operation. Over time, the internal "spider" or the coupling ends can wear out, leading to noisy operation, vibration, or even a complete loss of pump drive. Replacing a worn coupling with this SVI part can significantly quiet a loud power unit and prevent expensive damage to more costly motor or pump shafts. It is a small but essential link in your lift's power transmission system.

Product highlights

• Vibration Dampening: Reduces mechanical noise and vibration for a smoother-sounding power unit.
• Misalignment Compensation: Protects motor and pump bearings by absorbing slight axial or angular errors.
• Durable Drive: High-strength materials ensure consistent power transfer under high load conditions.
• Simple Maintenance: Easy to replace during pump or motor service to ensure long-term reliability.

Specs

• OEM Reference: P454-5
• SVI Part Number: BH-9772-43
• Country of Manufacture: USA

Direct replacement models

• Rotary: P454-5
• SVI International: BH-9772-43
• Fits Models: Rotary P454 series hydraulic power units.

You will receive the same product or an OEM-Equivalent that meets the highest standard of the OEM with warranty that will be a direct-fit. Manufactured with rigorous industry standards and certified in the USA with superior quality to the OEM.