Hardware.

Part NumberDescriptionImage
3170008 3/8 x 24 Switch Port PlugFull Image
3170018 Rubber Seal - 9.6mm ID X 14mm OD 
3170019 Rubber Seal - 10mm ID X 13.6mm OD 
3170020 25 Pack of Teflon Seals -18mm IDFull Image
3170021 25 Pack of Teflon Seals -16mm IDFull Image
3170022 10 Pack of 14mm ID -Copper Washers (Banjo Gasket)Full Image
3170023 10 Pack of 16mm ID -Copper Washers (Banjo Gasket)Full Image