RCBS Lube-a-matic 2 lube plunger oring

[kamikaze1a]

The oring on my RCBS lube sizer broke and need a replacement. Anyone found a hardware store replacement? The oring on the lube pressurizer plunger is the one I need. I think it is a 3/16" oring but the diameter seems to be about 1" od...

[Marlinreloader]

Call RCBS @ 1-800-533-5000 They will send you out two for free.:drinks:

[kamikaze1a]

Thanks for the tip. I actually did call them a couple of days back and they are sending an oring...no charge. But my oring died in the middle of a sizing session and no telling how quickly they will send the oring. I sure did want to finish lubing this weekend...

[Bret4207]

Call RCBS @ 1-800-533-5000 They will send you out two for free.:drinks:

I would call RCBS. I emailed them about it and they gave me a price, + shipping. I was not happy and used one out of my O ring kit. I don't know the size.

[Echo]

Take the piston down to Ace and match it to the O-rings there - and buy three...

[kamikaze1a]

I checked at Ace for the oring and since my original was pretty much shredded, I had no sample to match. I was hoping someone knew if it s/b a 1/8 or 3/16" thick because I had not ever took a good look at the original. The 3/16 fills the groove fully but they did not have the right diameter. I bought the 1/8" in a couple of different diameters and gonna try them out tonight with my fingers crossed...

[SP101]

This worked for mine. The diameter is 1/8 inch (ID 13/16, OD 1-1/16). Bought it at Fastenal.

[kamikaze1a]

Thanks sp101! That's one of the sizes I bought...and one size smaller. Back in business!