Spectra Baby USA Breast Pump Parts & Accessories

When your breast pump is part of your daily feeding routine, a lost or worn accessory can throw off an entire day. This collection brings together Spectra Baby USA replacement parts and power accessories, so you can keep your pump running the way it should — without hunting through mismatched components or guessing at compatibility.

Right now the lineup includes the Spectra 12V Power Adapter (MM60140), the genuine replacement adapter for the popular S1, S2, and S9 Plus pumps. If your original cord is fraying, misplaced, or no longer holding a charge, using the correct-voltage Spectra adapter matters: an off-brand or wrong-voltage charger can undercharge the motor or damage it over time. This is the same white 12V adapter that shipped with your pump, so suction strength and cycle timing stay exactly as designed.

A common question for Spectra owners is whether parts are interchangeable across models. The closed-system design shared by the S1, S2, and S9 Plus means many accessories — including this power adapter — work across the range, which is a relief if you own more than one pump or are passing one along. It's still worth confirming your specific model number before ordering wearable or flange components, since sizing and fit vary.

For the full range of Spectra pumps, flanges, tubing, and feeding supplies, browse the complete Spectra Baby USA collection. Keeping a spare adapter or backup set of parts on hand is one of the easiest ways to avoid an interrupted pumping session when you need it most.