This document is for the installation of your Twin Disc 4-15031-C or Triple disc 4T-15031-C Installation.

If you're in need of the installation instructions for the rest of your 7.25" Twin or Triple assembly as well, please visit the link below:

If you have any questions about this article or engagement issues, please contact us at or call us at 1 (800) 809-6598. You can also reach us by submitting a ticket to our web portal at