Essex Generic 6204 Motor Bearing [17mm ID, 40mm OD] (6204-2NSE) airswitches The caged internal design helps

The caged internal design helps support the eyeball while preserving the intended movement and fit within the jet assembly

Replacing a full assembly makes sense when the issue is not limited to one trim piece or internal insert

That keeps the repair efficient while restoring one of the most important internal performance parts

and the M7 configuration keeps the heater aligned with the Balboa system family many spas were designed around

and easy to understand

Essex Generic 6204 Motor Bearing [17mm ID, 40mm OD] (6204-2NSE) airswitches The caged internal design helpsA motor bearing helps support smooth shaft rotation inside a compatible motor assembly, and this Essex generic 6204 bearing is designed with a 17 millimeter inner diameter and 40 millimeter outer diameter for matching applications. When a bearing becomes worn, noisy, or rough in operation, the motor can lose the smooth support it should provide. The 6204 designation with 17 millimeter ID and 40 millimeter OD sizing gives this part practical value