Ametek Lamb Stationary Fan - 5.7 Inch Two-Stage Bypass Motors SC689A Because it ships without strips

Because it ships without strips

Finished in black

and the headlight reveals hair in shaded areas

Fits: Royal RY4000 backpack vacuum

and it is ready for daily use

Ametek Lamb Stationary Fan - 5.7 Inch Two-Stage Bypass Motors SC689A Because it ships without stripsThis genuine OEM stationary fan (Part #31253) is the diffuser fan for Ametek Lamb 5. 7 inch two stage bypass motors, fitting the 115757, 116110 01, 116336, 116336 01, 116336 02, 116354, and 116471. Paired with the rotating fan, it directs airflow between motor stages to build suction and helps keep the motor cool. A cracked or worn stationary fan disrupts that airflow, which drops suction and can let the motor run hotter and louder than normal. A