Rainbow D3 Outer Clamp Ring s65 Carbon brushes are wear items

Carbon brushes are wear items that transfer electrical current to the motor armature

Confirm your motor's build date before ordering

Confirm your model number before ordering to restore a tight

Fits: SEBO 9942F2 ET-1 power head

A sound cover reseals the housing and protects the motor for quiet

Rainbow D3 Outer Clamp Ring s65 Carbon brushes are wear itemsThe outer clamp ring (Part #R598) holds the upper and lower housing of your Rainbow D3 together and forms the watertight seal a water filtration vacuum depends on. It fits the Rainbow Rexair D3. Should the ring warp, crack, or lose the ability to tighten, the seal at the basin fails and water leaks out during use. That not only makes a mess but reduces the suction the machine draws through its water bath. A sound replacement ring clamps the housings