Attached files
Exhibit 32.1
Certification of Chief Executive Officer
In connection with the Quarterly Report of Altra Holdings, Inc. (the Company) on Form 10-Q for
the period ended July 2, 2011 as filed with the Securities and Exchange Commission on the date
hereof (the Report), I, Carl R. Christenson, President and Chief Executive Officer of the
Company, certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley
Act of 2002:
1. The Report fully complies with the requirements of section 13(a) or 15(d) of the Securities
Exchange Act of 1934, as amended; and
2. The information contained in the Report fairly presents, in all material respects, the financial
condition and results of operations of the Company.
Date: August 8, 2011 | By: | /s Carl R. Christenson | ||||||
Name: | Carl R. Christenson | |||||||
Title: | President and Chief Executive Officer |