Share This Page - CAT 3406B Engine Assembly in GILROY, CA #68009 Search For Similar Items 1991 CAT 3406B Engine Assembly Please Call Engine Assembly This item is from a FREIGHTLINER FLD120. View other parts also available from the same vehicle Tag #: 68009Please Call Specialty Truck Parts Inc 7700 ARROYO CIRCLE GILROY CA 95020 Request Info Get Map Call us! 408-998-7272 1991 CAT 3406B Engine Assembly Please Call Tag #: 68009Side: N/AVIN #: 1FUYDXYB3MP502061 Used: USED 3406B (RUNS?) Inventory Powered By HeavyTruckParts.net!