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LCN Sentronic Door Closers
Selling LCN Sentronic Door Closers and Replacement Parts for the
past 35 years.

4040SE Parts Break Down
3130SE Parts Break Down
4310ME Parts Break Down
4410ME Parts Break Down

If you have the 4010SE or 4110SE Sentronic Door Closer, you can replace your Track Assembly with
the 4040SE-3038.  If you are looking for a new arm, we can get those also, but please call us, the
4040SE-3077T will not work on the 4010SE or 4110SE.

Make sure you click on the LCN Sentronic Door Closer Image or Text for more dimensional and