Includes mount,chainguard,exhaust(polished)HL135A Tillotson carb with choke,early recoil starter and flywheel cover,9/16" shaft with 1/8" half moon key slot,engine has new bearings,seals and gaskets,test run on the bench and ready to use. Displacement is 7.0 cu in (bore 2-1/4" X stroke 1-3/4")...