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 *
  Keller Kurt A
 2. Date of Event Requiring Statement (Month/Day/Year)
08/13/2009		 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)
VP, President - Seal Group
 5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

CLEVELAND, OH 44124		 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 6,174.6214
I
Parker Retirement Savings Plan

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
Stock Option with Tandem Stock Appreciation Right   (1) 08/11/2019 Common Stock 17,594 $ 49.46 D  
Stock Appreciation Right   (2) 08/12/2018 Common Stock 13,050 $ 65.34 D  
Stock Appreciation Right   (3) 08/14/2017 Common Stock 14,610 $ 60.9334 D  
Stock Appreciation Right   (4) 08/15/2016 Common Stock 15,300 $ 49.7534 D  
Stock Appreciation Right   (5) 08/09/2015 Common Stock 10,500 $ 43.7667 D  
Phantom Stock   (6)   (6) Common Stock 320.9322 $ (6) I Parker Hannifin Corporation Savings Restoration Plan

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Keller Kurt A
PARKER-HANNIFIN CORPORATION
6035 PARKLAND BOULEVARD
CLEVELAND, OH 44124		       VP, President - Seal Group  

Signatures

Rhoda M. Minichillo, Attorney-in-Fact 08/24/2009
**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) The option with tandem SAR vests in three equal installments on 8/12/2010, 8/12/2011 and 8/12/2012.
(2) The SAR vests in three equal installments on 8/13/2009, 8/13/2010 and 8/13/2011.
(3) The SAR vests in three equal installments on 8/15/2008, 8/15/2009 and 8/15/2010.
(4) The SAR vested in three equal installments on 8/16/2007, 8/16/2008 and 8/16/2009.
(5) The SAR vested in three equal installments on 8/10/2006, 8/10/2007 and 8/10/2008.
(6) Each share of phantom stock is the economic equivalent of one share of Parker common stock. The shares of phantom stock will be settled in cash upon termination of his employment, whether voluntary or involuntary, with Parker. While employed at Parker, the reporting person may transfer the value of his phantom stock into an alternative investment account at any time.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, See Instruction 6 for procedure.

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