Exhibit 21 FEDERAL-MOGUL CORPORATION SUBSIDIARIES The direct and indirect subsidiaries of the Company and their respective States or other jurisdictions of incorporation as of December 31, 1999, are as follows: Percentage of Voting Stock Owned Jurisdiction directly and indirectly Name of Subsidiary of Incorporation by Federal-Mogul ------------------ ---------------- ---------------- Federal-Mogul Canada, Ltd. Canada 100% Federal-Mogul, S.A. France 100% Federal-Mogul Holdings Deutschland GmbH Germany 100% Federal-Mogul Weisbaden GmbH Germany 100% Federal-Mogul Burscheid GmbH Germany 100% Federal-Mogul Ignition SpA Italy 100% Federal-Mogul Cuorgne, S.p.A. Italy 100% Federal-Mogul Aftermarket Italia SRL Italy 100% Federal-Mogul Holding SRL Italy 100% Federal-Mogul Sealing Systems SpA Italy 100% Federal-Mogul de Mexico S.A. de C.V. Mexico 94% Servicios de Componentes Automotrices, S.A. Mexico 100% Servicios Administrativos Industriales, S.A. Mexico 100% Federal-Mogul Netherlands B.V. Netherlands 100% Federal-Mogul Global B.V. Netherlands 100% Federal-Mogul Growth B.V. Netherlands 100% Federal-Mogul Holdings B.V. Netherlands 100% Federal-Mogul Investments B.V. Netherlands 100% T & N Holdings Ltd. South Africa 100% Federal-Mogul, S.A. Switzerland 100% Federal-Mogul Global Growth Limited United Kingdom 100% F-M UK Holding Ltd. United Kingdom 100% T & N Limited United Kingdom 100% Fleetside Investments Ltd. United Kingdom 100% T & N Trademarks Ltd. United Kingdom 100% Federal-Mogul World Wide, Inc. Michigan 100% Federal-Mogul Funding Corporation Michigan 100% Federal-Mogul Ignition Company Delaware 100% Page 1 of 2 FEDERAL-MOGUL CORPORATION SUBSIDIARIES (CONT.) Percentage of Voting Stock Owned Jurisdiction directly and indirectly Name of Subsidiary of Incorporation by Federal-Mogul ------------------ ---------------- ---------------- Federal-Mogul Products, Inc. Missouri 100% Federal-Mogul UK Holdings Inc. Delaware 100% Federal-Mogul Global Inc. Delaware 100% Federal-Mogul Dutch Holdings Inc. Delaware 100% F-M International Group Inc. Delaware 100% Felt Products Manufacturing Co. Delaware 100% T & N Industries Inc. Delaware 100% Federal-Mogul Piston Rings, Inc. Delaware 100% Ferodo America, Inc. Delaware 100% Federal-Mogul Powertrain Inc. Michigan 100% Page 2 of 2