Contact Kettler as per the following instructions from their website:
https://www.kettlerusa.com/parts. Your product is still available on the Canadian site so you should be able to order parts.
KETTLER'S Parts and Service Staff are available Monday thru Friday from 9:00 a.m. to 4:30 p.m. EST.
Requests can be submitted by phone to 866.804.0440, fax to 757.563.9273 or e-mail to
[email protected].
Model number of your product, your name, phone number or e-mail address is extremely important in order to process your order on time. Regular orders should be completed within 4-5 business days of order receipt. Special orders (parts required to be shipped from manufacturer in Germany) should be completed within 30 - 90 days. Our phone system is equipped to process messages in the order they were received.
Please only submit your request once by phone, fax or e-mail. Each of our KETTLER Parts and Service staff will provide you with accuracy, excellence and friendly professionalism. Please note we are only able to service US and CANADIAN customers.
To look up the part numbers for the items you require and for future reference your manual is available here:
https://www.kettlerusa.com/manuals/fitness/crosstrainers/7852-690.pdf