Here at HOBART GROUND POWER, we have a fully operational SUPPLY DEPARTMENT.  Now you can use our online Quote Forms PARTS/QUOTE REQUEST FORM  We Stock a wide variety of replacement parts and accessories  to fit your HOBART GROUND POWER UNIT  We have the capability to ship anywhere in the world! HOBART GROUND POWER ACCEPTS...  VISA MASTERCARD AMERICAN EXPRESS  (That includes U.S. Government procurement cards!) Get 50% off on orders for circuit boards! All HOBART circuit boards are exchangeable.  Simply request a Return Authorization (RA) number at the time of order, then return it along with the board you're exchanging within 30 days.  When we receive it, we will apply a 50% credit from list price to your account. HOBART GROUND POWER has worldwide representation.  Service: hgpservice@itwgsegroup.com Parts: hgpparts@itwgsegroup.com Sales: hgpsales@itwgsegroup.com 1177 Trade Road East, Troy, Ohio 45373 U.S.A Phone: 937-332-5080 / Fax: 937-332-5799 Toll Free: 800-422-7253 Comments or questions: webmaster@itwgsegroup.com