AISIN SERVO BORE TOOLS

AF20/21 (Aisin TF-80/81SC).  The AF21 kit repairs the B1 servo pin bore, correcting the excessive wear that can lead to piston bind.  Blue Series

AW55-50SN, AW55-51SN.  The AW55 kit repairs the third gear servo pin bore, correcting the excessive wear that can lead to piston bind.  Blue Series