This cylinder piston kit is compatible with OLE0, 735S, 735T, 740T, 740S, 433BP, 435BP, 440BP, 40, TP74, 8350, 8355, 8400, 8405, and Stark 40 models.The kit includes a cylinder and piston designed to fit the specified.It is intended for use in engine rebuilds or replacements where compatible specifications are required.Components are manufactured for performance and precise fitment according to standard technical requirements.