محور 3/8 × 19.4 (170374)

My son's ride-on was wobbling like crazy until I swapped in this axle, and now it rolls straight again. The 19.4 length dropped right into the existing mounts, no drilling or fuss. Took ten minutes and the toy acts brand new.

The 3/8 x 19.4 size was exactly what my kid's ride-on needed after the old axle finally snapped. Slid right in and the wheels spin smooth again, no wobble at all.

Wasn't sure the sizing would match but the 19.4 inch length lined up perfectly with the old one I pulled out. Slid right into the wheel assembly and the wagon rolls straight again.