This belt fits the following machines:

• X/Y/Z-Axis Belt, TC-22 Discovery with SEM motors
• TC-22 Transitional
• X-Axis EZ Trak I/II
• Interact 412 Y axis only.  Order 2157-7909 for X & Z axis on a Interact 412

Note: This Belt Will Only Fit The Z-Axis On A TC22 If Your Motor Is A SEM Brand Motor, If Your Z-Axis Motor Is A Parvex Brand Motor, Then Click Here For That Belt 2157-7907.

Alternate Part Numbers:

2157 7911
157-7911
1577911
21577911