reg piston problem

[RoMan]

OK i have an x-vavle i was leaking out the side of the gun which according to research is the reg piston. when i took it out one of the oring seemed to be bad. but i don't have a replacement in pile of stuff lying around, also can't find them at my local hardware store. Does anyone know what size, material they are and where to find them fairly cheap?? thanks

[Ando]

That's your reg pin assy orings that are leaking. Get with Tuna. If those are going then chances are more will need replacing. Just buy a X-valve rebuild kit. It'll have everything you need to rebuild the valve twice.

[RoMan]

found this

RT Classic (1 rebuild)
3 Field Strip Banjo O-rings 009
3 Barrel O-rings 018
2 Power Tube O-rings 010
1 Reg. Piston O-ring 012
2 Reg. Seat O-rings 008
1 Reg. Body O-ring 018
2 RT On/Off Small O-rings 004
4 RT Reg. Valve Pin O-rings 006

X-valve Automag Rebuild - all 90-durometer rated
2x Power Tube (on/off bottom) O-rings - 010
1x Reg. Piston O-ring - 012
3x Reg. Seat O-rings - 008
1x Reg. Body O-ring - 017
2x RT On/Off Small O-rings - 004
4x Reg. Valve Pin O-rings - 006
5x L10 Carrier o-ring - 008

RT Classic Automag Rebuild - all Buna-90
3x Field Strip Banjo O-rings - 009
3x Barrel O-rings - 018
2x Power Tube O-rings - 010
1x Reg. Piston O-ring - 012
2x Reg. Seat O-rings - 008
1x Reg. Body O-ring - 018
2x RT On/Off Small O-rings - 004
4x RT Reg. Valve Pin O-rings - 006

most are about the same as the x valve.

[RoMan]

https://www.oringwarehouse.com

got a 4x rebuild kit for $2.00 not including shipping though.

[Cokrkilr]

I was gonna suggest the same thing earlier about the rebuild kit. I aired mine up after almost a decade and had a couple leaks, bought a full rebuild kit for $16 and its practically brand new. Ill be ordering another kit soon for when I pull it out of the closet in another 7 years. Just for safe measure ill probably add some oil to the extra rebuild kit box to keep everything "fresh"...... I don't know if it will work? But it will make me feel better inside, haha

[Tunaman]

If Buna orings were any good, don't you think Tom would have used them to save money? They suck!