[NSRCA-discussion] Need help locating fuel bottle cap from Slimline products

[Park, Ihncheol]

All, 
I need some help to find at least 3 of the discontinued aluminum fuel
bottle cap produced by Slimline.
It is Red anodized with orange O-ring and have two outlet nipples on the
side of the cap (not on top).
I've called Slimline, but not use since they discontinued it.  I can not
even find the part number for it, so no way to locate one from GP, Horizon
dealer website. 
I looked up entire list of  Slimline products lists available at dealer
websites without any success.
Hobbyshops that I went and called didn't have any.
I need these because of more than three types of fuels that I use and all
of them are in plastic gallon bottles that can not be sealed good enough.

I will pay for the cap + postage + ??

Thanks,

Ihncheol Park
P & A Hobbies