Exhibit 4.3

[SEAL]

    INCORPORATED UNDER THE LAWS                          COMMON STOCK
      OF THE STATE OF KANSAS                        PAR VALUE $5 PER SHARE

                                                            SHARES


THIS CERTIFICATE IS TRANSFERABLE IN                    CUSIP 49455P 10
        NEW YORK, NEW YORK                    SEE REVERSE FOR CERTAIN DEFINITION


                           [KINDER MORGAN, INC. LOGO]


This is to Certify that



is the owner of

          FULLY PAID AND NON-ASSESSABLE SHARES OF THE COMMON STOCK OF

Kinder Morgan, Inc. (hereinafter called the Corporation), transferable on the
books of the Corporation by the holder hereof in person or by duly authorized
attorney upon surrender of this Certificate properly endorsed. This Certificate
and the shares represented hereby are issued and shall be held subject to all of
the provisions of the Corporation's Articles of Incorporation, to all of which
the holder by acceptance hereof assents. This Certificate is not valid unless
countersigned by the Transfer Agent and registered by the Registrar.

     Witness the facsimile seal of the Corporation and the facsimile signatures
of its duly authorized officers.

                             [CERTIFICATE OF STOCK]

Dated

Countersigned and Registered:
     EQUISERVE TRUST COMPANY, N.A.
                         Transfer Agent and Registrar

By:                             /s/ Richard D. Kinder      /s/ Joseph Listengart
    Authorized Signature        CHAIRMAN OF THE BOARD            SECRETARY
<PAGE>
                              KINDER MORGAN, INC.

     The Corporation will furnish without charge to any stockholder requesting
same a statement setting forth the powers, designations, preferences and
relative, participating, optional or other special rights of each class of its
stock or series thereof and the qualifications, limitations or restrictions of
such preferences or rights. Such request may be made to the office of the
Secretary of the Corporation or to the Transfer Agent.

     The following abbreviations, when used in the inscription on the face of
this certificate, shall be construed as though they were written out in full
according to applicable laws or regulations:


<Table>
<S>                                                    <C>
     TEN COM - as tenants in common                    UNIF GIFT MIN ACT-            Custodian
                                                                         -----------           ----------
     TEN ENT - as tenants by the entireties                                 (Cust)              (Minor)

     JT TEN  - As joint tenants with right of                            under Uniform Gifts to Minors
               survivorship and not as tenants                           Act
               in common                                                      ---------------------------
                                                                                      (State)

                                                       TOD             - transfer on death
                                                                                        TOD
                                                                          -------------     -------------
                                                                             (owner)        (beneficiary)
                                                                         subject to STA TOD rules
</Table>

     Additional abbreviations may also be used though not in the above list.

     For value received,
                         ------------------------------------------------------
hereby sell, assign and transfer unto


     PLEASE INSERT SOCIAL SECURITY OR OTHER IDENTIFYING NUMBER OF ASSIGNEE


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PLEASE PRINT OR TYPEWRITE NAME AND ADDRESS INCLUDING POSTAL ZIP CODE OF ASSIGNEE


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                                                                          Shares
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of the capital stock represented by the within Certificate, and do hereby

irrevocably constitute and appoint
                                   ---------------------------------------------


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Attorney to transfer the said stock on the books of the within-named Corporation

with full power of substitution in the premises.

Dated,
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                                    NOTICE:

     THE SIGNATURE(S) TO THIS ASSIGNMENT MUST CORRESPOND WITH THE NAME(S) AS
WRITTEN UPON THE FACE OF THE CERTIFICATE IN EVERY PARTICULAR WITHOUT ALTERATION
OR ENLARGEMENT OR ANY CHANGE WHATEVER.


X
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              (SIGNATURE)

X
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              (SIGNATURE)


     THE SIGNATURE(S) SHOULD BE GUARANTEED BY AN ELIGIBLE GUARANTOR INSTITUTION
(BANKS, STOCKBROKERS, SAVINGS AND LOAN ASSOCIATIONS AND CREDIT UNIONS WITH
MEMBERSHIP IN AN APPROVED SIGNATURE GUARANTEE MEDALLION PROGRAM), PURSUANT TO
S.E.C. RULE 17Ad-15.


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SIGNATURE(S) GUARANTEED BY:
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