HySecurity Bearing and Shim Kit Upper & Lower | HYS-MX001718 liftmaster 20-40381 40:1 Replacement Kit

40:1 Replacement Kit

Carton - A sturdy container with fitted foam padding to support and protect the components between uses

Note: Order optional XtremeDrive™ System (patent pending) for locations where roll-resistant gates or harsh snow and ice conditions risk loss of drive wheel traction

Powder paint dark grey metallized RAL 7021

This is a replacement Heater Kit Modification (230V)

HySecurity Bearing and Shim Kit Upper & Lower | HYS-MX001718 liftmaster 20-40381 40:1 Replacement KitHySecurity Bearing and Shim Kit Upper & Lower HYS MX001718 Upper and lower post bearings, UHMW, 6. 625 inch square x 3 inch, 90 degree cut, for 4140 style tube, includes 16 shims. Note: This part is compatible with the HySecurity SwingRiser operator.