QuickLinks -- Click here to rapidly navigate through this document

Exhibit 10.39

First Amendment to the
Amended and Restated
WH Holdings (Cayman Islands) Ltd. Stock Incentive Plan
(as restated on November 5, 2003)

        WHEREAS, Section 10 of the WH Holdings (Cayman Islands) Ltd. Stock Incentive Plan (the "Plan") provides that the Board of Directors may amend the Plan at any time and from time to time; and

        WHEREAS, the Board of Directors desires to amend the Plan effective as of January 28, 2004 to provide that the repurchase price for shares purchased at fair market value shall always be determined as of the date of repurchase; and

        WHEREAS, this amendment shall supersede the provisions of the Plan to the extent those provisions are inconsistent with the provisions of this amendment.

        THEREFORE, BE IT RESOLVED, that the Plan is hereby amended as follows:

        Appendix A, Section 15(d) of the Plan shall be amended in its entirety to read as follows:




QuickLinks

First Amendment to the Amended and Restated WH Holdings (Cayman Islands) Ltd. Stock Incentive Plan (as restated on November 5, 2003)