8678138 Kenmore Air Conditioner - Overview

This centerlock nut, or lock nut, is sold individually and locks itself in place when inserted, to prevent it from backing out due to vibration. Over time, due to its strenueous job, it may become loose or break due to wear and tear, and will need to be replaced. This lock nut is made of metal and is silver in color. When it will no longe...Read morer lock, you will need to complete this easy repair, which requires a wrench or socket and torque wrench. Ensure you torque the lock nut to your manufacturer specifications; this nut can have a range of different applications for a variety of equipment, so please check your model number or owners manual to be sure it is the right fit for your model.

This part is made of plastic and is approximately half an inch in diameter. This part is black in color. This is an OEM part sourced directly from the manufacturer and is sold individually. This nut screws in as opposed to other nuts which can be snapped into place. Many of our customers have rated this repair as easy. This product is designed mainly for use in your heat pump.

Screw hex 3/8-16x1