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                                                                    Exhibit 4(g)


                                AMENDMENT NO. 4
                                       TO
                            THE GORMAN-RUPP COMPANY
                   INDIVIDUAL PROFIT SHARING RETIREMENT PLAN
                (AS AMENDED AND RESTATED AS OF JANUARY 1, 1987)    
                -----------------------------------------------

        The Gorman-Rupp Company, an Ohio corporation, hereby adopts this
Amendment No. 4 to The Gorman-Rupp Company Individual Profit Sharing Retirement
Plan, as amended and restated as of January 1, 1987 (the "Plan").

                                   SECTION 1
                                   ---------

        Section 1.1(24) of the Plan is hereby amended in its entirety to read
as follows:

        "(24)  ENROLLMENT DATE:  The first day of each calendar month
    commencing with January 1, 1994."

                                   SECTION 2
                                   ---------

        Effective as of January 1, 1987, clause (a) of Section 5.3(2) of the
Plan is hereby amended to read as follows:

        "(a)   the sum of the Employer Matching Contributions and, at the
               election of the Company, any Before-Tax Contributions not taken
               into account for the Plan Year under Section 5.2(2), made under
               the Plan by or on behalf of each such Eligible Employee for such
               Plan Year to"

                                   SECTION 3
                                   ---------

        Effective as of January 1, 1989, Section 5.4 of the Plan is hereby
amended in its entirety to read as follows:

        "5.4  AGGREGATE LIMIT AND MONITORING PROCEDURES.  (1)  Notwithstanding
    the provisions of Article III or Article IV, if after the application of
    Sections 5.1, 5.2 and

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    5.3, the sum of the actual deferral percentage and the contribution
    percentage for the group of highly compensated Eligible Employees (as
    defined in Section 5.2(3)) exceeds the "aggregate limit" (as defined in
    Treasury Regulation section 1.401(m)-2(b)(3)) then the contributions made
    for such Plan Year for highly compensated Eligible Employees shall be
    reduced so that the aggregate limit is not exceeded.  Such reductions shall
    be made first in Before-Tax Contributions (but only to the extent that they
    are not matched by Employer Matching Contributions) and then in Employer
    Matching Contributions.  Reductions in contributions shall be made in the
    manner provided in Section 5.2 or 5.3, as applicable.  The amount by which
    each such highly compensated Eligible Employee's contributions are reduced
    shall be treated as excess contributions or excess aggregate contributions
    under Section 5.2 or 5.3, as applicable.  For the purposes of this Section,
    the actual deferral percentage and contribution percentage of the highly
    compensated Eligible Employees are determined after any reductions required
    to meet those tests under Sections 5.2 and 5.3.  Notwithstanding the
    foregoing provisions of this Section, no reduction shall be required by
    this Subsection if either (a) the actual deferral percentage of the highly
    compensated Eligible Employees does not exceed 1.25 multiplied by the
    actual deferral percentage of the non-highly compensated Eligible
    Employees, or (b) the contribution percentage of the highly compensated
    Eligible Employees does not exceed 1.25 multiplied by the contribution
    percentage of the non-highly compensated Eligible Employees.

        (2)  In order to ensure that at least one of the actual deferral
    percentages specified in Section 5.2(1), at least one of the contribution
    percentages specified in

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    Section 5.3(1) and the aggregate limit described in Subsection (1) of this
    Section are satisfied for each applicable Plan Year, the Company shall
    monitor (or cause to be monitored) the amount of Before-Tax Contributions
    and Employer Contributions being made to the Plan for each Eligible
    Employee during each Plan Year.  In the event that the Company determines
    that neither of such actual deferral percentages, neither of such
    contribution percentages or the aggregate limit will be satisfied for a
    Plan Year, the Before-Tax Contributions and Employer Contributions made
    thereafter for each highly compensated Eligible Employee (as defined in
    Section 5.2(3)) shall be reduced (pursuant to non-discriminatory rules
    adopted by the Company) to the extent necessary to decrease the actual
    deferral percentage and/or the contribution percentage for highly
    compensated Eligible Employees for such Plan Year to a level which
    satisfies either of the actual deferral percentages, either of the
    contribution percentages and/or the aggregate limit.

        (3)  In order to ensure that excess deferrals (as such term is defined
    in Section 5.1(2)) shall not be made to the Plan for any taxable year for
    any Member, the Company shall monitor (or cause to be monitored) the amount
    of Before-Tax Contributions being made, or to be made, to the Plan for
    each Member during each taxable year and shall take such action (pursuant
    to non-discriminatory rules adopted by the Company) to prevent Before-Tax
    Contributions made, or to be made, for any Member under the Plan for any
    taxable year from exceeding the maximum amount applicable under Section
    5.1(1).

        (4)  The actions permitted by Subsections (2) and (3) of this Section
    are in addition to, and not in lieu of, any other actions that may be taken
    pursuant to

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    other Sections of the Plan or that may be permitted by applicable law or    
    regulation in order to ensure that the limitations described in Sections
    5.1, 5.2, and 5.3 and Subsection (1) of this Section are met."

                                   SECTION 4
                                   ---------

        Section 6.4(1) of the Plan is hereby amended by substituting "1%" for
"10%" where it appears therein.

                                   SECTION 5
                                   ---------

        Section 6.4(2) of the Plan is hereby amended in its entirety to read as
follows:

        "(2)  A Member may, as of the first day of any calendar month, upon at
    least 30 days Prior Written Notice filed with the Committee, change his
    investment election to any other election permitted by Subsection (1) of
    this Section with respect to all subsequent Before-Tax Contributions and
    Employer Contributions made for him.  In addition, a Member may, as of any
    Valuation Date, upon at least 30 days Prior Written Notice filed with the
    Committee, elect to transfer all or a part (in 1% increments) of the
    portion of his Account which has been invested in an Investment Fund (based
    on the value of such Account on the immediately preceding Valuation Date)
    to any other Investment Fund specified by him."

                                   SECTION 6
                                   ---------

        Effective as of January 1, 1989, Section 8.10 of the Plan is hereby
amended by substituting "401(k)(10)" for "402(k)(10)" where it appears therein.

                                   SECTION 7
                                   ---------

        Effective as of January 1, 1993, Article VIII of the Plan is hereby
amended by adding the following new Section at the end thereof:
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        "8.11  TRANSFERS OF ELIGIBLE ROLLOVER DISTRIBUTIONS.  (1)  If a Member
    or Spouse is eligible to receive a distribution from the Plan that
    constitutes an "eligible rollover distribution" (as defined in Subsection
    (3) of this Section) and the Member or Spouse elects to have all or a
    portion of such distribution paid directly to an "eligible retirement plan"
    (as defined in Subsection (3) of this Section) and specifies the eligible
    retirement plan to which the distribution is to be paid, such distribution
    (or portion thereof) shall be made in the form of a direct rollover to the
    eligible retirement plan so specified.  A Member or Spouse may not elect a
    direct rollover of a portion of an eligible rollover distribution unless
    the amount to be rolled over is at least $500.  A direct rollover is a
    payment made by the Plan to the eligible retirement plan so specified for
    the benefit of the Member or Spouse.  Notwithstanding the preceding
    provisions of this Section, a direct rollover of an eligible rollover
    distribution shall not be made if a Member's or Spouse's eligible rollover
    distributions for a Plan Year are reasonably expected to total less than
    $200.  Unless otherwise specifically provided herein, for purposes of this
    Section, the term "Spouse" shall include a former spouse who is an
    alternate payee under a qualified domestic relations order, as defined in
    section 414(p) of the Code.

        (2)  The Company shall prescribe reasonable procedures for elections to
    be made pursuant to this Section.  Within a reasonable period of time (as
    prescribed by Treasury regulations or rulings) before the payment of an
    eligible rollover distribution, the Company shall provide a written notice
    to the Member or Spouse describing his or her rights under this Section and
    such other information required to be provided under section 402(f) of the
    Code.

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        (3)  For purposes of this Section, the term "eligible rollover
    distribution" means any distribution of all or any portion of the balance
    to the credit of the distributee from the Plan, except (a) any distribution
    that is one of a series of substantially equal periodic payments (not less
    frequently than annually) made for the life (or life expectancy) of the
    distributee or the joint lives (or joint life expectancies) of the
    distributee and the distributee's designated beneficiary, or for a
    specified period of ten years or more, (b) any distribution to the extent
    the distribution is required under section 401(a)(9) of the Code, (c) the
    portion of any distribution that is not includable in gross income, and (d)
    such other amounts specified in Treasury regulations or rulings issued
    under section 402(c) of the Code.  For purposes of this Section, the term
    "eligible retirement plan" means an individual retirement account or
    annuity described in section 408 of the Code, a defined contribution plan
    that meets the requirements of section 401(a) of the Code and accepts
    rollovers, an annuity plan described in section 403(a) of the Code, or any
    other type of plan that is included within the definition of "eligible
    retirement plan" under section 401(a)(31)(D) of the Code; provided however,
    that with respect to a Spouse (but not a former spouse who is an alternate
    payee) who receives a distribution after a Member's death an "eligible
    retirement plan" shall mean only an individual retirement account or
    annuity described in section 408 of the Code.

        (4)  The provisions of this Section are intended to comply with the
    provisions of section 401(a)(31) of the Code and shall be interpreted in
    accordance with such section and Treasury regulations and rulings issued
    thereunder.  The provisions of

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    this Section shall be effective for distributions under the Plan on and
    after January 1, 1993."

                                   SECTION 8
                                   ---------

        Except as otherwise provided herein, the changes made by this Amendment
No. 4 shall be effective as of January 1, 1994.  

        EXECUTED at Mansfield, Ohio this 8th day of September, 1993.
                                         ---        ---------


                                         THE GORMAN-RUPP COMPANY


                                         By  /s/ John A. Walter
                                            ---------------------------------
                                            Title: President
                                                   --------------------------

                                         And /s/ K. J. Bargahiser
                                            ---------------------------------
                                            Title: VP Communications
                                                   --------------------------