Lazer Big Bore Shock Diaphragms

[nobitaku]

Hope someone can help... I like to build my shocks as non-emulsion type shocks with a bladder Diaphragm. Does anyone know what Kyosho Diaphram will fit the 1/10 scale Big Bore Shocks. TSR makes a set (link) but it's pretty pricy for what you get.

I'm certain Kyosho already have diaphragms available but I'm getting confused between the 1/8th scale Big Bore Diaphragms and the regular 1/8th scale Diaphragms. Any help is appreciated