Liftmaster Chain Drive: 1040,1045,1050,1055,1060,1140,1145,1146, 1150,1155,1156,1160,1240,1245,1246,1250,1255,1256,1260,1260LK,100WD,200WD,300WD,110WD,210WD,
310WD,215WD,220WD,315WD,1240R, 1245R,1246R,1255R,1256R,1265,985
 
Chamberlain Chain Drive: 140,150,240,350,450,550,700WHC,701WHC, 1000,2000,4000,5000,710WHC,711WHC,1100,2100,4100,5100,1200,2200,4200,6200,7220
 
Liftmaster-Chamberlain diagrams