The Cal Royal Products CR441 Door Closer is an inexpensive replacement for the LCN 4040. The mounting holes on the CR441 matches the 4040, at more than 1/2 the cost. This closer will work on the left or right, push, pull or top jamb for mounting. Just like the LCN 4040 it features adjustable spring tension, closing, latching and back check speeds. It is considered a Grade 1 closer, which is the heaviest rating possible.