Air rail o-ring

[Riley]

Does anyone know the o-ring dimensions for the air rail tubes? BMW Part #13417830384

[JakeM346]

Nope. I’d recommend you just buy a set from bmw. Less risk
also it’s 2 different o rings for top and bottom

[Riley]

Nope. I’d recommend you just buy a set from bmw. Less risk
also it’s 2 different o rings for top and bottom

Incorrect, the air rail tubes use the same o-ring top and bottom. You must be thinking of the injectors.

[JakeM346]

Incorrect, the air rail tubes use the same o-ring top and bottom. You must be thinking of the injectors.

ah yeah crap memory fooled me.