Cummins 4384700 is offered here as an ECM reference. If a quotation or label includes an extra prefix or suffix, keep that complete marking in the enquiry. Do not silently shorten a supplier description to make two numbers look the same.
Ask for the identification on the actual unit being offered. A general Cummins stock photograph may show a similar case without resolving whether it matches your order.
Supply the engine serial information separately from the equipment model. This gives the supplier both records to review instead of leaving a broad engine-family name to carry the whole fitment decision.
Before confirming 4384700, resolve any difference between the quoted number and the old module label. State the required quantity and delivery destination after the item has been identified. Other Cummins electronic parts should remain separate enquiries until compatibility is established.
