UT0311 — Air filter by UNITRUCK. Outer diameter 70, inner diameter 55, height 284. This filter cross-references 31100190019, AF4521, CF600, 000 983 9016, 016 000 000 6 001, 0176 171 0, 131100190019, 1 457 429 821, 2710801, 27.166.00 (62 cross-references in total).