3900 5740 1/4-20 Nylon Lock Nut

Repair your child’s ride-on vehicle with this 3900 5740 1/4-20 Nylon Lock Nut, designed for compatible Fisher-Price Power Wheels models. This Power Wheels Nylon Lock Nut helps replace a worn, damaged, missing, or loose original part and supports proper fit and everyday use, where supported by the model.

Key Features
✓ Replacement part for compatible Power Wheels ride-on vehicles
✓ Product name: 3900 5740 1/4-20 Nylon Lock Nut
✓ Helps restore fit, function, or appearance on supported models
✓ Useful for ride-on toy repair and restoration projects
✓ Match your model number and original part before ordering