Manufacturers| LCN EL

The LCN Sentronic Door Closer 4040SE-168 Slider used to be just the slider, the metal part.   In October of 2015 they changed the part so the roller is now included and they are held together by a snap ring or E-clip.

The slider is not longer sold separately, it is sold with the roller.  You have to take the Assembly apart to get just the slider.

LCN Sentronic Door Closer 4040SE-3436 On/Off Switch

The LCN 4040SE On/Off Switch measures 1" by 1/2" and the button projects up 1" from the base. This component is usually mounted by two way foam tape to isolate if for undesirable shock.

LCN Part # 4040SE-3436

LCN Sentronic Door Closer Rod 82

This LCN Rod will work on most Sentronic Door Closers.
LCN part # 4040SE-82

The LCN Sentronic Door Closer Roller - 3034 is used on all of the LCN Track Closers, and Sentronic Closers. Nylon wheel is 1-1/16" diameter by 3/8" thick. The shaft is has a 1/2" diameter by 1-1/8" long.  However in November of 2015 they started shipping the roller with the Slider 168 attached to it, with a retaining ring. LCN Started using this Roller Assembly in December 2018.

LCN part # 4040SE-3034

The LCN 159 Arm Screw is used on all of the LCN Closers to hold the arm on the Spindle of the Cylinder.  This screw goes by the number 4040-159, 4110-159, 4020-159, 1260-159, 1260-159, 4040-159 and 4040SE-159.   This is the screw that holds the arm on to the Door Closer Spindle (Shaft).  The screw has a 3/4" diameter head, 1/2" high with a 1/4" diameter shaft with 20 threads per inch (1/4-20 screw).