What you get in the kit:

1 x Copper Washer 22x17x1.5mm

1 x Steam/Water Valve Pad Seal 13.5x4x4mm

2 x Steam Spindle O'rings

1 x Steam/Water Tube Teflon Washer 21x16.8x2mm

1 x Teflon, Spring Guide

1 x Steam/Water Tube Spring

Also supplied with a small tube of Superlube Synthetic Grease.