Willow 360® Replacement Parts Set

$54.99 ~~$109.98~~ In stock

Category: Backup Pump Parts

Keep your Willow 360 pump working its best with this replacement parts bundle!

Replacing Your Parts

For optimal output, replace every 90 days (or when you notice discomfort or signs of wear).

How long does breast milk last?

How to thaw & warm safely

How to store breast milk on-the-go

Customer Reviews (5.0 / 5 · 1 review)

Chloe Q. ★★★★★ Aug 23, 2026

I was dreading having to track down new parts, but this bundle had everything I needed in one go, which saved me a ton of time. The pieces fit my pump perfectly and feel just as sturdy as the originals, so I’m confident it’ll keep working smoothly for another few months.