O ring between 1974 z1 case halves info needed.

Hello all, I cannot find the o ring for between the engine cases on the oil passage in stock on the web. Am I crazy and not seeing them listed? Are they just thick 18mm? If that is so I can go to plumbing supply and grab it tomorrow, I was not sure if that certain one is any special shape.I tried to keep all the take offs during disassembly, but the rubber parts were mush or brittle bits that broke apart and it was a year ago I did teardown.I appreciate the help.     I checked Z1 enterprises(obviously) and some non sponsors sites.           

wrote:

Hello all, I cannot find the o ring for between the engine cases on the oil passage in stock on the web. Am I crazy and not seeing them listed? Are they just thick 18mm? If that is so I can go to plumbing supply and grab it tomorrow, I was not sure if that certain one is any special shape.I tried to keep all the take offs during disassembly, but the rubber parts were mush or brittle bits that broke apart and it was a year ago I did teardown.I appreciate the help.     I checked Z1 enterprises(obviously) and some non sponsors sites.           

Same as the O ring on the oil pump..
Special shape, Raised on one side.
O-Ring - 18mm Oil Pump/Oil Gallery - Z1 KZ1000 (z1enterprises.com)

THANK YOU ZED! 
Got 2 ordered 
This was exactly the same anxiety tunnel vision as when I cannot find the Ketchup in the fridge and my wife points at the big red bottle 6 inches from my nose.

Hey Brad, just sent you a text. I have some if you want them? Cancel your order. I'll mail them today at the Airport Post Office.
Marty.

wrote:

THANK YOU ZED! 
Got 2 ordered 
This was exactly the same anxiety tunnel vision as when I cannot find the Ketchup in the fridge and my wife points at the big red bottle 6 inches from my nose.

Like cats, women can see things man can't.   

Good Ridin'
slmjim

Hey Shank! Made it happen at the Buffalo/Niagara Airport PO! Open on Sunday! They Ship FedEx and UPS Daily, 24-7.
Sent Ya' one out.