Sun Hydraulics Corporation Declares 3rd Quarter Dividend of $0.09

SARASOTA, FL -- (MARKET WIRE) -- 09/10/07 -- Sun Hydraulics Corporation (NASDAQ: SNHY) has announced a $0.09 per share dividend on its common stock. The dividend is payable on October 15, 2007, to shareholders of record as of September 30, 2007.

Sun Hydraulics Corporation is a leading designer and manufacturer of high performance screw-in hydraulic cartridge valves and manifolds for worldwide industrial and mobile markets. For more information about Sun, please visit our website at www.sunhydraulics.com.

Contacts:

Richard K. Arter
Investor Relations
941-362-1200

Tricia Fulton
Chief Financial Officer
941-362-1200

Released September 10, 2007