UT3521 — Oil filter by UNITRUCK. Designed for CHRYSLER equipment. Outer diameter 66, height 90, thread 3/4-16 UNF. This filter cross-references 9Y4493, 2201523, 817003, 4105404, P4349744, P4452889, 4417561, 4417562, MD108063, P4349745 (44 cross-references in total).