Multiquip EM98254 Coupling Flywheel LS30 - OEM Replacement Part

The coupling flywheel connects the engine's rotating assembly to the pump drive system, transferring power from the Kubota WB3800-G engine to the hydraulic pump assembly in trailer-mounted concrete pumps. This critical drivetrain component must maintain precise alignment and balance to prevent vibration, premature wear, and power loss that can lead to reduced pumping performance or complete system failure.

When troubleshooting low engine power, output, or speed issues in LS300 series pumps, inspect the coupling flywheel for signs of wear, cracks, or misalignment. A failing coupling can cause excessive vibration, unusual noises during operation, or difficulty maintaining consistent pump stroke cycles. Regular inspection of this component during routine maintenance helps prevent unexpected downtime on job sites.

This coupling flywheel is designed specifically for the LS300 concrete pump's engine-to-pump interface, ensuring proper fit and reliable power transmission under the demanding conditions of concrete pumping operations.

Compatible models:

• LS300

Genuine Multiquip OEM part, sold by an authorized dealer.