Number of Teeth_SYN | 
                                                                        N/A 19 | 
                                                                                Outside Diameter_SYN | 
                                                                        N/A 4.120 pol. | 
                                                                                Pitch Diameter_SYN | 
                                                                        N/A 3.850 pol. | 
                                                                                Diâmetro de calibre da roda dentada a 3/8 no passo | 
                                                                        N/A 3.436 pol. |