504010
This is a replacement bung plug for any VRSF chargepipe. These bung plugs are used to block the ports on the methanol and water injection plugs. This plug is a replacement for the following models: N54INT200, F-N55-CP, N54-Z4-CP, N54-335D-CP, N55-F10-CP and any other VRSF chargepipe that utilizes a meth bung. Please note that these are sold individually and most VRSF chargepipes require 2 bung plugs.