1、Applicable Model: The tool kit is replacement for Saab 9‑2X Aero, replacement for Subaru Legacy Baja Impreza, the intake cam sprocket fixing tool is replacement for Subaru AVCS Forester Outback Impreza, the intake exhaust cam sprocket tool is replacement for Saab 9‑2X, replacement for Subaru STD Baja Impreza Forester Legacy Outback. 2、OE Number: The part numbers for reference are 499977500 for intake exhaust cam sprocket wrench tool, 499207400 and 499207400‑A for exhaust cam sprocket tool. 3、High Performance: The intake exhaust cam sprocket wrench is specifically designed to easily and correctly remove intake and exhaust camshaft sprockets, effectively preventing damage to the cam or sprockets. Perfect for cam seal or cylinder head replacement and removal, and cam gear loosening or motor disassembly. 4、Easy Operation: The cam install remove sprocket wrench has three piece welded construction to handle torsion. Integrated long handle with anti slip rubber grip allows for easy and strong operation by a single person with patience and support. 5、: Made from high strength steel with accurate cut structure, the cam install remove sprocket wrench tool is rust resistant, impact resistant, and durable for a perfect match. The high hardness ensures reliable long term use.