Aquabug wheel axles

[DianeF1]

I'm a clutz and dropped my Aquabug next to the pool. The leading wheel broke off. The axle broke off but the wheel is fine. Anyone have a replacement source for the little white axle thingie other than the super expensive wheel replacement kits? I have wheels that work fine just broke one of the axles.

Thanks for any help!
Diane

 

[mknauss]

Here is a bump --

 

[ride525]

I searched for Aquabug axles, but did not have luck. Maybe some Superglue?