AR 303 - AR 403 O-Ring Kit
Spare Parts TYP 2389

AR 303 - AR 403 O-Ring Kit

O-ring kit for the AR 303 and AR 403 pumps. It supplies the seals that are disturbed when the pump heads, manifolds and covers are removed for valve or diaphragm work. Reusing old O-rings after a service is the usual cause of leaks and air ingress, so fit this set whenever the pump is opened.

Tell us your rows. We'll spec the sprayer.

Crop, row spacing, tractor horsepower — that's all we need to quote the right configuration, usually within one working day.