O-ring 2x1 NBR 90 – FX Airguns regulator (Sold in pairs)

O-ring for FX Airguns regulators, part number 19731.

This O-ring is mounted on the regulator screw and seals between the two air chambers inside the regulator. Yellow on the pictures

If these O-rings become worn or damaged, the regulator may start leaking. When this happens the pressure equalizes between the high-pressure and low-pressure sides of the regulator, causing the regulator to stop functioning correctly.

Replacing these O-rings restores the seal and allows the regulator to operate normally again.

The O-rings are sold in pairs, as two are used on the regulator screw.

Specifications
FX part number: 19731
Size: 2 × 1 mm
Material: NBR 90
Price: 15 SEK / pair

Fits
FX Airguns rifles equipped with a regulator.