SewComfort Chair Piston, Koala Studios FootControlGetsAssembled Alternate Parts Numbers: 40173366

Alternate Parts Numbers: 40173366

The Elna 3210 is also gentle enough for delicate fabrics since people adore mixing denim and frills

At 4-1/2 feet wide

From simple utility to decorative stitches that will thrive on various fabric types

The large main screen is simple and easy to navigate

SewComfort Chair Piston, Koala Studios FootControlGetsAssembled Alternate Parts Numbers: 40173366Replace the piston on your SewComfort Chair whenever it starts "sinking" or won't maintain its height. When that happens, it usually means one of the pneumatic cylinders has become damaged or a seal has broken. This replacement piston will work with any of the SewComfot Chairs.