Engine block, piston, and flywheel assembly. Removed from a STIHL BR420. Good ignition and compression (120+ psi). Started and ran well when it was still installed in the blower. A proper JB Weld repair was done on the flange where the carburetor assembly mounts, which has no impact to function or fit-up. Serial number starts with a “2”, which per STIHL’s numbering system means it was MADE IN THE USA.