RS100 Replacement Spline Gear ( Hardened )

RS100 Servo / Winch replacement spline gear.  

This gear has been hardened to an HV500-600 rating, which is 28% stronger.
Includes one (1) hardened Spline Gear.

*** Caution must be taken when replacing the gear! The main spline gear shaft is keyed at the bottom in a D shape. The shaft MUST be aligned with the D shaped opening in the potentiometer when installing it. The potentiometer is mounted below the bearing that the spline shaft goes into. If the D-shaped shaft doesn't get lined up with the D-shaped potentiometer opening before pressing the shaft down, you will damage the potentiometer. 

*Any damage caused by incorrectly installing the gear will void the warranty.