Ownership Submission
FORM 3
 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
  Healy Thomas F
 2. Date of Event Requiring Statement (Month/Day/Year)
04/20/2006		 3. Issuer Name and Ticker or Trading Symbol
PARKER HANNIFIN CORP [PH]
(Last)
(First)
(Middle)
PARKER-HANNIFIN CORPORATION, 6035 PARKLAND BOULEVARD		 4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Corp VP
 5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

CLEVELAND, OH 44124-4141		 6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Beneficially Owned
1.Title of Security
(Instr. 4)		 2. Amount of Securities Beneficially Owned
(Instr. 4)		 3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)		 4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common Stock 2,547.193
I
Parker Retirement Savings Plan
Common Stock 30.004 (1)
D
 
Common Stock 426
D
 

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)		 2. Date Exercisable and Expiration Date
(Month/Day/Year)		 3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)		 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)		 6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Option to buy   (2) 08/08/2010 Common Stock 2,400 $ 35.9375 D  
Option to buy   (3) 08/07/2011 Common Stock 4,100 $ 44.42 D  
Option to buy   (4) 08/06/2012 Common Stock 4,250 $ 39.84 D  
Option to buy   (5) 08/12/2013 Common Stock 4,100 $ 47.29 D  
Option to buy   (6) 08/10/2014 Common Stock 3,100 $ 54.39 D  
Stock Appreciation Right   (7) 08/09/2015 Common Stock 5,200 $ 65.65 D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Healy Thomas F
PARKER-HANNIFIN CORPORATION
6035 PARKLAND BOULEVARD
CLEVELAND, OH 44124-4141		       Corp VP  

Signatures

Joseph R. Leonti, Attorney-in-Fact 04/28/2006
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) -Dividend Reinvestment Plan.
(2) - The option vested in two equal installments on 8/9/2001 and 8/9/2002.
(3) - The option vested in two equal installments on 8/8/2002 and 8/8/2003.
(4) - The option vested in two equal installments on 8/7/2003 and 8/7/2004.
(5) - The option vested in two equal installments on 8/13/2004 and 8/13/2005.
(6) - The option vested in two equal installments on 8/11/2005 and 8/11/2006.
(7) - The SAR vests in three equal installments on 8/10/2006, 8/10/2007 and 8/10/2008.

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