A Wagner parts advisor helping a customer at the counter

WELCOME / FIND YOUR DCN

YOUR DCN IS ALREADY ON YOUR PAPERWORK. HERE IS WHERE.

Caterpillar calls it a Dealer Customer Number. Wagner has been printing it on your invoices since the day you opened the account.

How to find your DCN.

Parts.Cat.Com asks for a Dealer Customer Number when you register. That is Caterpillar’s name for the customer number Wagner already prints on your paperwork. Pick whichever document you have and follow the three steps.

  1. A Wagner invoice with the header block ringed in yellow.WAGNER EQUIPMENT CO.INVOICEPARTS & SERVICEBILL TOINVOICE NO4471902CUSTOMER NO7108842DATE03/14/26TERMSNET 30PART NODESCRIPTIONQTYAMOUNT1R-0750FILTER, FUEL2169.20326-1644FILTER, ENGINE OIL152.10093-7521SEAL, O-RING473.60438-5386ELEMENT, AIR1129.50TOTAL$424.40SERIAL NOWGB04471YOUR PORIDGE-118TERMS AND CONDITIONSREMIT TO WAGNER EQUIPMENT CO.
    1

    Grab any invoice.

    Any date, any branch. An old one works fine.

  2. The header block of a Wagner invoice, enlarged.WAGNER EQUIPMENT CO.INVOICEPARTS & SERVICEBILL TOINVOICE NO4471902CUSTOMER NO7108842DATE03/14/26TERMSNET 30PART NODESCRIPTIONQTYAMOUNT1R-0750FILTER, FUEL2169.20326-1644FILTER, ENGINE OIL152.10093-7521SEAL, O-RING473.60438-5386ELEMENT, AIR1129.50TOTAL$424.40SERIAL NOWGB04471YOUR PORIDGE-118TERMS AND CONDITIONSREMIT TO WAGNER EQUIPMENT CO.
    2

    Look at the header.

    Top of page one, right-hand column.

  3. The Customer No line of a Wagner invoice, enlarged, with the number highlighted.WAGNER EQUIPMENT CO.INVOICEPARTS & SERVICEBILL TOINVOICE NO4471902CUSTOMER NO7108842DATE03/14/26TERMSNET 30PART NODESCRIPTIONQTYAMOUNT1R-0750FILTER, FUEL2169.20326-1644FILTER, ENGINE OIL152.10093-7521SEAL, O-RING473.60438-5386ELEMENT, AIR1129.50TOTAL$424.40SERIAL NOWGB04471YOUR PORIDGE-118TERMS AND CONDITIONSREMIT TO WAGNER EQUIPMENT CO.
    3

    Read Customer No.

    That is your DCN. Not the invoice number above it.

Make sure you have got the right number

  1. 1Six to eight digits, no letters.
  2. 2Not the invoice number, 4471902.
  3. 3Not the machine serial, WGB04471.
  4. 4Not your own PO, RIDGE-118.

Best check: compare two Wagner documents from different dates. The number that is the same on both is your DCN. Still stuck, call 303-739-3000 and ask for your customer number, or message us here.

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