Roomba 890 / 891 replacement parts
2 parts that fit the Roomba 890 / 891, with the official SKU where one exists.
Status: limited · Verified 2026-07-05
Support status changes the repair-or-replace math. See the full table →
COMPATIBLE PARTS
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Home Base charging dock
614675690694890891960980e5e6i3i7i8
Clean the metal charging contacts with a dry cloth before assuming the dock itself has failed.
Check price on Amazon ↗Dual Mode Virtual Wall barrier
614675690694890891960980981e5e6i3i7i8s9
OEM SKU: 4636429 Runs on two AA batteries and needs no app or cloud, which makes it useful insurance for older Roombas.
Check price on Amazon ↗