When the produkt code contains the suffix XREF of RMP, it is a replacement produkt, RMP means it is produced by the same producer, XREF by another one.
alternative product codes
V4044F1034B XREFV4044-F1034B XREF ,
alphabetical index
Use the index page to find easily a product code, each brand has an index page, to reach this page, click on upper left menu option
