This Tool kit is specifically designed to assist in replacement of timing chains on BMW.
This kit contains a uniquely designed chain guide tool to control old chain withdrawal and simultaneous new chain insertion, and includes a chain tensioner tool, to facilitate timing chain replacement without major engine tear down, potentially saving many hours labour.
Models: E81/ E87/ E88/ E82/ F20/ F21/ E46/ E92/ E93
Engines: N43/ N45 / N46 / N47
OEM: 83 30 2 354 985 / 83302354985