Seals for the inside of the end caps for the original Weihrauch Air Cylinder for the HW100 & HW101
2 x large end cap seals & 2 x small end cap valve seals (fill valve & main cylinder valve)
Only replace the gauge seal if you absolutely have to, it is very rare that this seal needs to be replaced (which is why we don't supply the gauge seal as standard, to save you some money) - removing the gauge from the air cylinder is a VERY tricky job and it is very easy to damage the gauge whilst you are trying to get it out of the air cylinder, so please be very careful and only do it if you have to!
Depending on the age of your cylinder, you may need only one of the valve seals (MK1 Air Cylinders do not have the Quick Fill Valve).
If you are finding it difficult to get the ends off your cylinder, follow our guide, you may need our ends removal tools