25 (20T2N) (1999 - 2007)
                
             | 
                        
                | Modification |                                                             Height | 
                                                                                Outside diameter | 
                                                                                Thread size | 
                                                                                Seal diameter | 
                                                
                            
                    | 2.0 20T2N |                                                                         68 mm | 
                                                                                                95 mm | 
                                                                                                - | 
                                                                                                71 mm | 
                                                            
                         
                    
                25 (18K4F) (1999 - 2007)
                
             | 
            
                 | 
                     
                  | 
                        
                | Modification |                                                             Height | 
                                                                                Outside diameter | 
                                                                                Thread size | 
                                                                                Seal diameter | 
                                                
                            
                    | 1.8 18K4F |                                                                         95 mm | 
                                                                                                76 mm | 
                                                                                                - | 
                                                                                                - | 
                                                            
                         
                    
                25 (16K4F) (1999 - 2007)
                
             | 
                        
                | Modification |                                                             Height | 
                                                                                Outside diameter | 
                                                                                Thread size | 
                                                                                Seal diameter | 
                                                
                            
                    | 1.6 16K4F |                                                                         95 mm | 
                                                                                                76 mm | 
                                                                                                - | 
                                                                                                - | 
                                                            
                         
                    
                25 (14K4F, 14K4M) (1999 - 2007)
                
             | 
                        
                | Modification |                                                             Height | 
                                                                                Outside diameter | 
                                                                                Thread size | 
                                                                                Seal diameter | 
                                                
                            
                    | 1.4 14K4F |                                                                         94 mm | 
                                                                                                76 mm | 
                                                                                                - | 
                                                                                                - | 
                                                            
                            
                    | 1.4 14K4M |                                                                         94 mm | 
                                                                                                76 mm | 
                                                                                                - | 
                                                                                                - | 
                                                            
                         
                    
                25 (11K4F) (1999 - 2007)
                
             | 
            
                 | 
                     
                  | 
                        
                | Modification |                                                             Height | 
                                                                                Outside diameter | 
                                                                                Thread size | 
                                                                                Seal diameter | 
                                                
                            
                    | 1.1 11K4F |                                                                         94 mm | 
                                                                                                76 mm | 
                                                                                                - | 
                                                                                                - | 
                                                            
                         
                    
                25 (18K4F, 18K4K) (1999 - 2001)
                
             | 
                        
                | Modification |                                                             Height | 
                                                                                Outside diameter | 
                                                                                Thread size | 
                                                                                Seal diameter | 
                                                
                            
                    | 1.8 18K4K |                                                                         95 mm | 
                                                                                                76 mm | 
                                                                                                - | 
                                                                                                - | 
                                                            
                         
                    
                25 (11K4F, 11K2F, 11K2FL65, 11K8, K11) (1999 - 2000)
                
             | 
                        
                | Modification |                                                             Height | 
                                                                                Outside diameter | 
                                                                                Thread size | 
                                                                                Seal diameter | 
                                                
                            
                    | 1.1 11K2F |                                                                         94 mm | 
                                                                                                76 mm | 
                                                                                                - | 
                                                                                                - | 
                                                            
                            
                    | 1.1 11K2FL65 |                                                                         94 mm | 
                                                                                                76 mm | 
                                                                                                - | 
                                                                                                - | 
                                                            
                            
                    | 1.1 11K8 |                                                                         94 mm | 
                                                                                                76 mm | 
                                                                                                - | 
                                                                                                - | 
                                                            
                            
                    | 1.1 K11 |                                                                         94 mm | 
                                                                                                76 mm | 
                                                                                                - | 
                                                                                                - |