This timer is about 11 years old and has worked perfectly until now. The clock motor is not running. I can start and stop the pump manually but of course the timer part is not working. Do I need a new timer or can this one be repaired?

Compare price of a timer motor to a new timer and make your decision, assuming a timer motor is available.

Thanks, I verified the clock motor part number and found a replacement at Grainger for about $17. The complete timer is about $100. I ordered the clock motor. Part number is WG1573, Grainger number is 1PNK2. Thanks.

I think this page also has the same timer that you can buy

Let me know if it's there or not I can talk to that website and get them to add it

Replacement Intermatic Swimming Pool Timers