Caterpillar 491-6842 ECM ECU Controller For 3512B 3516E 988K

Caterpillar 491-6842 ECM ECU controller suitable for 3512B, 3516E and 988K XE diesel engine applications.

Available as new, remanufactured and tested used units depending on availability. Suitable for Caterpillar mining equipment, heavy construction machinery and industrial diesel engine applications requiring reliable electronic engine management performance.

Other Caterpillar ECM and ECU controller models available:
491-6842-05, 20R-8938, 296-4617, 372-2904, 459-2596

Please enquire with engine serial number, ECM part number or machine details to confirm compatibility.