Stellar 113680 50cc Hydraulic Rotation Motor Retrofit Kit - 1" Keyed Shaft

If you’re unsure whether this part is compatible with your truck or equipment, please contact us to confirm fitment before purchasing.

The Stellar Industries 113680 Motor Retrofit Kit is an OEM hydraulic rotation motor replacement kit designed for compatible Stellar crane rotation systems.

This retrofit kit features a 50cc hydraulic motor with a 1-inch keyed shaft and rotation flange configuration. It converts hydraulic pressure into rotational torque for the applicable crane rotation mechanism. Replacing a worn, leaking, or failed rotation motor helps restore smooth, dependable crane rotation and proper positioning during operation.

What This Part Is Used For

The Stellar 113680 retrofit kit is used to replace or upgrade the hydraulic motor that powers the rotation system on compatible Stellar crane equipment. The 50cc motor provides rotational torque through its 1-inch keyed output shaft while the flange-style design provides the required mounting interface.

Common Reasons For Replacement

Crane rotation is slow or inconsistent
Crane will not rotate properly
Hydraulic motor is leaking
Motor has excessive internal wear
Output shaft or keyway is damaged
Rotation system lacks torque under load
Motor produces abnormal noise during operation
Existing rotation motor has failed
Older motor configuration is being upgraded
Crane rotation system is being rebuilt or serviced

Key Features

Stellar Industries part number 113680
OEM hydraulic motor retrofit kit
50cc hydraulic motor displacement
1-inch keyed output shaft
Rotation flange configuration
Designed for compatible Stellar crane rotation systems
Converts hydraulic power into rotational torque
Heavy-duty mobile hydraulic construction
Helps restore smooth crane rotation
OEM replacement and retrofit component