{"id":26783,"date":"2026-07-19T17:39:10","date_gmt":"2026-07-19T16:39:10","guid":{"rendered":"https:\/\/www.cathive.co.uk\/advice\/understanding-part-numbers\/"},"modified":"2026-10-01T19:33:47","modified_gmt":"2026-10-01T18:33:47","slug":"understanding-part-numbers","status":"publish","type":"page","link":"https:\/\/www.cathive.co.uk\/de\/advice\/understanding-part-numbers\/","title":{"rendered":"Teilenummern von BM Catalysts erkl\u00e4rt"},"content":{"rendered":"

Every part we sell carries a BM Catalysts part number \u2014 and the number itself tells you what the part is. Here’s how to read it, straight from the manufacturer’s own numbering system.<\/p>\n

Prefixes: what the part is<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Prefix<\/th>\nProduct<\/th>\n<\/tr>\n<\/thead>\n
BM11<\/strong><\/td>\nDiesel particulate filter (DPF)<\/td>\n<\/tr>\n
BM15<\/strong><\/td>\nGasoline particulate filter (GPF)<\/td>\n<\/tr>\n
BM31<\/strong><\/td>\nSelective catalytic reduction unit (SCR)<\/td>\n<\/tr>\n
BM5<\/strong><\/td>\nConnecting pipe<\/td>\n<\/tr>\n
BM7<\/strong><\/td>\nFront pipe<\/td>\n<\/tr>\n
BM8<\/strong><\/td>\nDiesel catalytic converter<\/td>\n<\/tr>\n
BM9<\/strong><\/td>\nPetrol catalytic converter<\/td>\n<\/tr>\n
BMU<\/strong><\/td>\nUniversal catalytic converter<\/td>\n<\/tr>\n
FK<\/strong><\/td>\nFitting kit<\/td>\n<\/tr>\n
PP<\/strong><\/td>\nPressure pipe<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Suffixes: approval and grade<\/h2>\n