Might not want to spend all your time over there. The TOB where the piston moves back far below the tube face is a ZETEC TOB...didn't we cover this before? It will have a raised ridge on the bearing face and is far shorter than the V6 part.

Ahem.
Ahem 2

-'96 SE MTX 3L -'98 SVT 1,173 of 6,535 -'05 Mazda 6s, loaded, g/f's ride -Need a 96-00 manual on CD? PM or email me