FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 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 *
NIXON CLYDE G
   2. Issuer Name and Ticker or Trading Symbol
SUN HYDRAULICS CORP [SNHY] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Chairman of the Board
(Last)
(First)
(Middle)
1500 WEST UNIVERSITY PARKWAY		 3. Date of Earliest Transaction (Month/Day/Year)
06/21/2004
(Street)

SARASOTA, FL 34243		 4. If Amendment, Date Original Filed(Month/Day/Year)
06/23/2004		 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 Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)		 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)		 4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)		 5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)		 6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)		 7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 06/21/2004(1)   M(2)   10,000 A $ 4.95 116,507 D  
Common Stock 06/22/2004   M(2)   200 A $ 4.95 106,707 D  
Common Stock 06/23/2004   M(2)   4,565 A $ 4.95 111,072 D  

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)		 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)		 5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)		 6. Date Exercisable and Expiration Date
(Month/Day/Year)		 7. Title and Amount of Underlying Securities
(Instr. 3 and 4)		 8. Price of Derivative Security
(Instr. 5)		 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)		 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)		 11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Employee Stock Option (Right to Buy) $ 4.95 06/21/2004(1)   M(2)     10,000 01/09/1997 01/09/2007 Common Stock 10,000 $ 0 4,765 D  
Employee Stock Option (Right to Buy $ 4.95 06/22/2004   M(2)     200 01/09/1997 01/09/2007 Common Stock 200 $ 0 4,565 D  
Employee Stock Option (Right to Buy) $ 4.95 06/23/2004   M(2)     4,565 01/09/1997 01/09/2007 Common Stock 4,565 $ 0 0 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
NIXON CLYDE G
1500 WEST UNIVERSITY PARKWAY
SARASOTA, FL 34243		   X     Chairman of the Board  

Signatures

 Gregory C. Yadley, as Attorney-in-Fact for CLYDE G. NIXON   07/15/2004
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(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 original Form 4 report stated incorrectly in Box 3 that the Date of Earliest Transaction was 6/21/2002. The date should have been entered as 6/21/2004.
(2) This report is being amended to correct (i) the transaction code in Table I for shares acquired upon the exercise of employee stock options, which was exempt pursuant to Rule 16b-3 (code A was used in the original filing instead of code M), and (ii) the transaction code in Table II relating to the disposition of the employee stock options which were exercised, which also was exempt pursuant to Rule 16b-3 (code A was used in the original filing instead of code M).

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