MOUNTS ON REAR SIDE CORE HEIGHT:27 1/4″ CORE WIDTH:27 3/8″ DEPTH:2 1/4″ INLET:3 1/2″ OUTLET:3 1/2″ Make: Model: From Year: To Year: Mack CX Vision 1999 2004

CORE HEIGHT:18 1/2″ CORE WIDTH:23 1/2″ DEPTH:4 1/2″ INLET:4″ OUTLET: 3″ Make: Model: From Year: To Year: Mack MR Series 1995 2006

CORE HEIGHT:20 1/4″ CORE WIDTH:24 7/16″ DEPTH:2 7/8″ INLET:3 7/8″  FLG OUTLET: 3 7/8″ FLG Make: Model: From Year: To Year: Mack LEU Series 2007 2013

BOTH CONNECTION FLANGED CORE HEIGHT:20 1/8″ CORE WIDTH:24 5/8″ DEPTH:2 3/4″ INLET:3 7/8″ FLG OUTLET: 3 7/8″ FLG Make: Model: From Year: To Year: Mack MRU Series 2007 2013

BOTH CONNECTION FLANGED CORE HEIGHT:20 1/8″ CORE WIDTH:24 5/8″ DEPTH:2 3/4″ INLET:3 7/8″ FLG OUTLET: 3 7/8″ FLG Make: Model: From Year: To Year: Mack MRU Series 2007 2014