CAT 350-3648 ECM ECU Engine Control Module

What is confirmed

The current record identifies 350-3648 as a CAT ECM/ECU electronic control module. The available application evidence is mixed and does not support a fixed machine or engine range, so this page stays with the part itself.

Photo check

Send the full label, connector face, locking tab, cable direction and housing. Include mounting points and any secondary code. Add the machine or engine record if you have it, but do not replace missing evidence with a guessed application.

Quotation details

State unit condition, programming status, quantity and destination. A similar case or an unrelated online application list is not proof that the module will match the original installation.

See related controllers in the CAT product range and browse the product catalog before ordering.