FACING THE TENSIONER, THE TENSIONER IS ON THE LEFT SIDE OF THE CYLINDER
#2 Cylinder is on the Right and is the Front Cylinder. When facing the Tensioner's Hole, it is on the Left.Please study all pictures.
WHEN FACING TENSIONER, THE TENSIONER IS ON THE RIGHT SIDE OF THE CYLINDER-
#1 Cylinder is on the Left and is the Rear Cylinder. When facing the Tensioner's Hole, it is on the Right.Please study all pictures. 
Same as 12100-007-0100
