Two groups of older Mockingbird strollers were recalled because the lower side of the frame could crack. The recall is determined by stroller type and five-digit lot number, not by the Mockingbird brand name alone.
Recalled Single-to-Double lots: 20091 through 22602. Recalled Single Stroller lots: 18322 through 22278, plus 23174 and 23175.
Those ranges come from the official U.S. Consumer Product Safety Commission notices. If the stroller may be included, stop using it and follow Mockingbird's current remedy instructions rather than making a frame repair yourself.
Last verified: August 23, 2026. This page and its checker are independent references—not an official Mockingbird or CPSC tool. The live CPSC notices and manufacturer's remedy instructions control.
Independent reference tool
Check a Mockingbird lot number
This is not an official Mockingbird or CPSC checker. It compares the stroller type and lot number you enter with the two published U.S. recall notices last verified August 23, 2026.
Mockingbird recall lot-number chart
Mockingbird stroller recall groups
| Stroller type | Affected lot numbers | Recall announced | Official remedy |
|---|---|---|---|
| Single-to-Double Stroller | 20091–22602 | November 2022 | Free frame-reinforcement kit from Mockingbird |
| Single Stroller | 18322–22278, 23174, and 23175 | March 2023 expansion | Free frame-reinforcement kit from Mockingbird |
The 2022 CPSC Single-to-Double notice covered about 149,000 strollers and reported 138 frame cracks, including eight minor injuries. The 2023 CPSC Single Stroller expansion covered about 25,390 more strollers and reported 13 cracks with no child injuries reported in that notice.
Where to find the Mockingbird lot number
- Remove the child and park the stroller on level ground.
- Look at the inner left side of the stroller frame near the bottom of the basket.
- Find the white product label.
- Record the five-digit lot number and the stroller type.
- Photograph the complete label before contacting support.
Do not rely on canopy color, purchase year, a reseller's listing title, or a receipt that merely says “Mockingbird stroller.” The frame label is the useful identifier.
How to check the number
If you have a Single-to-Double
Check whether the five-digit number falls from 20091 through 22602, including both endpoints.
If you have a Single Stroller
Check whether it falls from 18322 through 22278, including both endpoints, or exactly matches 23174 or 23175.
The ranges overlap numerically, which is why stroller type matters. Match both fields against the applicable CPSC notice.
What to do if the stroller is recalled
- Stop using the stroller.
- Do not drill, tape, weld, glue, or brace the frame yourself.
- Use the contact and registration path in the current CPSC notice or Mockingbird recall page.
- Submit the label details and any photos requested.
- Follow the official reinforcement-kit instructions exactly.
- Keep the stroller out of use until the required remedy is correctly installed.
The original remedy was a free frame-reinforcement kit. Availability and support workflow can change, so use the live official instructions rather than an old marketplace post or social-media video.
What if the lot number is outside the range?
Being outside these recalls does not mean visible damage should be ignored. Stop use and contact the manufacturer if you see:
- a crack, split, whitening, or deformation in the frame;
- a hinge that no longer aligns;
- an auto-lock that will not engage;
- unusual flexing or clicking;
- a seat or adapter connection that shifts; or
- damage after a crash, hard fall, or improper transport.
A recall answers whether a known product group requires the announced remedy. It is not a lifetime inspection certificate for every other stroller.
Buying a used Mockingbird stroller
Before money changes hands:
- Ask for a clear photo of the frame label.
- Confirm Single or Single-to-Double.
- Check the exact lot against both CPSC notices.
- If recalled, request documentation that the official remedy was obtained and installed.
- Inspect the lower frame, hinges, seat connections, wheels, brake, harness, and fold lock.
- Confirm that included adapters and replacement parts match the stroller generation.
- Walk away from a stroller with a missing or unreadable label.
An installed reinforcement piece is not enough by itself if the seller cannot show that it is the correct official remedy for that stroller.
Are Mockingbird 2.0 or 3.0 strollers recalled?
The safest answer is not to decide by marketing generation. The official notices identify products by stroller type and lot number. Find the actual label and compare it with the official ranges.
That prevents two opposite mistakes: assuming every Mockingbird stroller is recalled, or assuming a stroller is unaffected because a listing calls it “newer.”
Keep this information with the stroller
Save a photo of the model label, purchase receipt, and any recall-remedy documentation in the same digital folder. If the stroller is sold or passed to another family, transfer those records with it.
For related setup help, see the Mockingbird configurations chart and Mockingbird 3.0/2.0 identification guide.