Generic O-Ring [9-3/8" ID x 1/4" Cross Section] (90-423-6142) deltauv surface cleaning can feel less

surface cleaning can feel less consistent than it should

it helps restore cleaner stream control and a more confidence-inspiring seat feel

even though the surrounding wall body may still be serviceable

For compatible valve repairs

This type of part is especially useful when the original rotating head is worn

Generic O-Ring [9-3/8" ID x 1/4" Cross Section] (90-423-6142) deltauv surface cleaning can feel lessThe Generic 90 423 6142 O ring is designed for compatible sealing applications and features a 9 3 8 inch inside diameter with a 1 4 inch cross section. A seal like this is useful because it restores a larger O ring interface in assemblies where the original ring has worn down or no longer maintains a reliable seal. Larger O rings are commonly found in tank lids, housings, and other broad sealing surfaces where even pressure around the circumference