http://revenda.etonini.com.br/produtos/valvulas/valvula-de-escape/apex/2418%20%7C%201996/MERCEDES%201718A%20%20DIESEL%20@lpar@1999-2001@rpar@%20-%20Motor:%20OM366A/OM366LA?PS=12&map=c%2Cc%2Cc%2Cb%2CspecificationFilter_79%2CspecificationFilter_82%2CspecificationFilter_81