Mockingbird | 2026's Top-Rated Stroller and High Chair

Replacement 2nd Seat Kit Adapters Set

Replacement 2nd Seat Kit Adapters Set - Main image
$20.7 $30 In stock

Category: Purchase Replacement Parts

This Replacement 2nd Seat Kit Adapters Set includes the Upper and Lower Adapters needed to replace the ones that come with your original 2nd Seat Kit. Designed as a direct replacement part, this set helps keep your Mockingbird stroller functioning as intended.

  • Replacement Upper and Lower Adapters for the 2nd Seat Kit
  • Compatible with Mockingbird strollers that use the 2nd Seat Kit
  • Includes both adapter components for a complete replacement
  • Genuine Mockingbird replacement part

Customer Reviews (5.0 / 5 · 5 reviews)

Daniel L. ★★★★★

The upper and lower adapters fit my existing mount perfectly, no shimming or filing needed. I was worried aftermarket parts wouldn't line up, but these bolted right on and the seat is as solid as when the kit was new.

Natalie ★★★★★

Had to swap out my originals after years of wear, and these upper and lower adapters matched the mounting holes exactly—no filing or forcing needed. Took maybe twenty minutes to have the second seat back on and solid.

Penelope ★★★★★

The adapters fit perfectly into the existing holes from my original kit—no drilling or extra fiddling needed. Installation took maybe ten minutes total, and the set came with both upper and lower pieces as described. Solid swap for a worn-out part.

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