Identification major difference to similar filters is the 8.1 mm bolt-hole (1), the support and the not rectangular contour of the filter body (2)
with support - Volvo and partially SAAB, Nissan, Infinity - 1999-up - bolt hole 8,1mm (inner diameter) - this filter is very similar to some other products which cannot be used for this application - please ask for our product-info-flyer for correct identification (IDS AW55-50SN/51SN-50-40/42/LE/LM-OF) - major difference to similar filters is the 8.1 mm bolt-hole, the support and the not rectangular contour of the filter body