I tried simply tightening the kingpin bolt/nut, and the spindle still wobbles easily. Probably best explained with a video:
How do I fix this and/or what part(s) do I need to buy?
I tried simply tightening the kingpin bolt/nut, and the spindle still wobbles easily. Probably best explained with a video:
How do I fix this and/or what part(s) do I need to buy?
King bearings are shot from that video.
Looks like you have a Mitox or something similar in which case, standard 8mm kingpin bearings should do.
Wow, there are no roller balls in the bearing race. I’d replace all the king pin bearings on both king pins.
It’s a ~5 year old OTK cadet kart, and from staring at diagrams, I believe it’s a BST stub axle.
So I just need to buy 4 of the 8x22mm bearings? Or also the king pin or the whole stub axle assembly?
Stub axle might be OK. But I would order kingpins for sure, even if the current ones are straight and true.
They dont wear out. Are you just recommending carrying a spare set?
They do bend though, so recommending a spare set to have on hand even if what is in there looks good.
Thanks for the help! I went ahead and ordered replacements for both sides including king pins. It’s cheap insurance and if they are bent when I pull them out, I don’t want to have to place another order.
I had one break once while on track. Thankfully it was a practice session so it didn’t cost us a race. We did lose all of the spacers though. I now replave them when doing gearings. Keep the old ones for spare.