Parts Conversion

Triumph Part Numbers : 

In 1973 Triumph introduced a numerical part numbering system which superseded the old alphanumeric system. 
For these earlier models the following information will help you to find the new number on our website. Prefix letters have been converted to numeric prefixes as shown in the table:
DXXXX     converts to     60-XXXX     e.g     D4250 to 60-4250
EXXXX               "              70-XXXX     e.g     E4576 to 70-4576
EXXXXX             "              71-XXXX     e.g     E12599 to 71-2599
FXXXX               "              82-XXXX     e.g     F9356 to 82-9356
FXXXXX             "              83-XXXX     e.g     F13245 to 83-3245
HXXXX              "              97-XXXX     e.g     H2091 to 97-2091
SXXXX               "              21-XXXX     e.g     S413 to 21-0413
TXXXX               "              57-XXXX     e.g     T1435 to 57-1435
WXXXX              "              37-XXXX     e.g     W354 to 37-0354