Balance Shaft delete kit kit. Replaces balance shaft outer bearing with precision CNC machined aluminum plugs. Seals the Oil passage when deleting the balance shaft system on the B204, B234, B205 and B235 engines. Inner bearings will need to be pressed over to block the oil feed from the middle main bearing. Tapped holes allow easy removal during rebuilds.
Kit includes Pair of plugs and tensioner block off plate with o-ring.