NSN 2990-01-551-7934

Part Details | ENGINE AIR DUCT HEATER

2990-01-551-7934 A heater designed to burn fuel which applies heat through ducts to engine surfaces, battery and the like to facilitate starting in low temperatures. It is not connected to the engine coolant system; must have mounting facilities and be equipped with a blower(s) (fan). See also HEATER, AIR DUCT-COOLANT, ENGINE and HEATER, COOLANT, ENGINE.

Alternate Parts: 1666114, 166-6114, 1666114, 166-6114, 2990-01-551-7934, 01-551-7934, 2990015517934, 015517934

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
29MAY 25, 200701-551-793417491 ( HEATER, AIR DUCT, ENGINE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 2990-01-551-7934
Part Number Cage Code Manufacturer
166-611411083CATERPILLAR INC.DBA CATERPILLAR
166-6114Z0939CATERPILLAR OF AUSTRALIA PTY LTD
Technical Data | NSN 2990-01-551-7934
Characteristic Specifications