Excal O rings question

[dobbratacus]

Hello all. I did some searches on the excal 1000 o rings. Easy to find size for upper o ring that is just under the tuning knobs. But, what about the inside the unit, lower I guess you’d call them. Are they the same size as the upper ones. Looked at mine and noticed 2 were split. Any advice appreciated. Thanks. Bill, still swinging down in NC.

 

[OldBeechnut]

Smaller oring 2 per shaft- 1.5mm thick x 3mm ID, 6mm OD

 

[dobbratacus]

Smaller oring 2 per shaft- 1.5mm thick x 3mm ID, 6mm OD
View attachment 19799

Hello all. I did some searches on the excal 1000 o rings. Easy to find size for upper o ring that is just under the tuning knobs. But, what about the inside the unit, lower I guess you’d call them. Are they the same size as the upper ones. Looked at mine and noticed 2 were split. Any advice appreciated. Thanks. Bill, still swinging down in NC.

Thanks Joe, not only are you the “master” you’re a pretty good dude. Thanks for the info. You helped me years ago and once again, can’t thank you enough. Truly a class act. Bill down in NC.

 

[robinb]

Worth replacing every couple of years, they perish over time, particularly the top one.