UT0249B — Air filter by UNITRUCK. Designed for CATERPILLAR equipment. Outer diameter 151, inner diameter 109.5, height 316. This filter cross-references 6 I-2502, 3782387M1, 612502, 9 576 P532 502, 25313901, 6I2502C, A 1594 C, ARM 2502, MD-7502S, HF 118 (26 cross-references in total).