Multiquip 2440 Output Shaft 1.126" Dia x 7.77" - OEM Replacement Part

The output shaft transmits rotational power from the gearbox to the trowel blades, serving as the critical connection between the worm gear drive system and the blade assembly. This precision-machined shaft measures 1.126 inches in diameter and 7.77 inches in length, designed to handle the demanding torque loads required for concrete finishing operations.

In the J36E2 electric trowel, this shaft connects directly to the worm gear drive gearbox, which rotates the blades through the electric motor interface. The shaft's precise diameter ensures proper bearing fit and alignment, which is critical for smooth operation and preventing premature wear on the gearbox components. Regular inspection of the output shaft for wear, scoring, or damage should be performed during routine gearbox oil level checks prior to each use, as specified in the maintenance procedures.

Signs that this shaft may need replacement include unusual vibration during operation, difficulty rotating blades, or visible damage to the shaft surface. Proper installation requires attention to bearing clearances and shaft alignment to maintain the integrity of the gearbox seal and prevent oil leakage.

Compatible models:

• J36E2

Genuine Multiquip OEM part, sold by an authorized dealer.