Exhibit 12

Exhibit (12) * to Report

on Form 10-K for Fiscal

Year Ended June 30, 2006

by Parker-Hannifin Corporation

Computation of Ratio of Earnings to Fixed Charges

as of June 30, 2006

 

     Fiscal Year Ended June 30,
     2006    2005    2004    2003    2002

EARNINGS

              

Income from continuing operations before income taxes

   $ 899,958    $ 738,271    $ 472,956    $ 286,608    $ 218,036

Add:

              

Interest on indebtedness, exclusive of interest capitalized in accordance with FASB #34 and interest on ESOP loan guarantee

     71,278      62,482      67,183      75,068      75,994

Amortization of deferred loan costs

     1,888      1,457      2,293      1,786      1,357

Portion of rents representative of interest factor

     25,609      21,507      21,213      20,585      20,509

Equity share of losses of companies for which debt obligations are not guaranteed

     897            2,895      6,078

Amortization of previously capitalized interest

     304      280      291      291      297
                                  

Income as adjusted

   $ 999,934    $ 823,997    $ 563,936    $ 387,233    $ 322,271
                                  

FIXED CHARGES

              

Interest on indebtedness, exclusive of interest capitalized in accordance with FASB #34 and interest on ESOP loan guarantee

   $ 71,278    $ 62,482    $ 67,183    $ 75,068    $ 75,994

Amortization of deferred loan costs

     1,888      1,457      2,293      1,786      1,357

Portion of rents representative of interest factor

     25,609      21,507      21,213      20,585      20,509
                                  

Fixed charges

   $ 98,775    $ 85,446    $ 90,689    $ 97,439    $ 97,860
                                  

RATIO OF EARNINGS TO FIXED CHARGES

     10.12x      9.64x      6.22x      3.97x      3.29x

Note: Certain amounts presented, as applicable, have been restated to reflect a business divested in August 2005 as discontinued operations.