Generic O-Ring [9-3/8" ID x 1/4" Cross Section] (90-423-6142) deltauv Replacing only the damaged half

Replacing only the damaged half helps preserve more of the original equipment while keeping the repair focused and efficient

Bulkhead fittings help connect plumbing through tanks and vessels while maintaining a sealed pass-through under operating pressure

A four-button topside panel can make the spa feel simple and dependable again when the original interface has become unreliable

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 Replacing only the damaged halfThe 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