Replace Part Number: K371004, PF9928, P557004, WF10249. Application: For 1995-2005 T-Series T440/T601 ISX 400 ISX 600, For 1993-1998 T900 ISX 400 ISX 600, For 1999-2007 T-Series T950 ISX 400 ISX 600, For 2011 T-Series T403/T659 ISX 400, For 2011 T-Series T403/T610/T610SAR/T659 ISX 600.
