DL-FILTER query results → Product DL number:  DO-3325 Dimension Height Long/Out diameter Width/Inter diameter 118.7*286&1 1/2-12UN 118.7 286 OE NO.:  Reference NO.:  WIX#:51970 FLEETGUARD#:LF3325;LF9325 Application:  CUMMINS QSK23 发动机QSK23