O-Rings for the CMDi or A/A needle valves

[FloridaScaleBoater]

I was running low on replacement O-Rings, Andy Brown had hooked me up with some in the past.
But I didn't have a part number or size.
For such a small O-Ring, I found it tough to measure.
But I did get a measurement, found the size on McMaster Carr.
Only sold in a pack of 50 but I took a chance and ordered a pack.
Have re-packed 3 leaking needle valves successfully. So the part number I have orderd is:
5233T105 High-Temperature Silicone O-Ring, 1 mm Wide, 2.5 mm ID $7.23 per pack of 50

 

[Wasted wages]

Sweet!!! Nice to have a line on these..

Do you know if these will fit the "fuel doctor" type of valve ?? I've just been going to Ace hardware or an auto parts place and finding
o-rings that were "close" ...

 

[FloridaScaleBoater]

Sweet!!! Nice to have a line on these..

Do you know if these will fit the "fuel doctor" type of valve ?? I've just been going to Ace hardware or an auto parts place and finding
o-rings that were "close" ...

I don't know,
PM me an address I'll send you some to try out

 

[David Krienke]

On the O.S XM outboard carburetor high needle I searched high and low and had a light bulb moment and I measured some fuel tubing and found out fuel line was that size and cut a sliver and it works great. I almost think O.S did it so in a pinch you could use fuel tubing. I wonder if it would work for those as well.

 

[Wasted wages]

PM sent,,, will report back once I see how they work with the fuel doctor type of valve..

 

[Kenneth McCloskey]

I was running low on replacement O-Rings, Andy Brown had hooked me up with some in the past.
But I didn't have a part number or size.
For such a small O-Ring, I found it tough to measure.
But I did get a measurement, found the size on McMaster Carr.
Only sold in a pack of 50 but I took a chance and ordered a pack.
Have re-packed 3 leaking needle valves successfully. So the part number I have orderd is:
5233T105 High-Temperature Silicone O-Ring, 1 mm Wide, 2.5 mm ID $7.23 per pack of 50

Good to know, thank you

 

[Alan Elzer]

Rick, good to know thanks