HELP!!! Need Straight key for balancer gear

Need to find a straight key in stock or exact dimensions so I can build one

Save my weekend please

Thanks for looking made one

I need the dimension too, I´ll build it, I can´t get it here!!!.

You should just measure the original, but I think it is 5mm (square) and 15mm long.

Thank Hick.

The idea is built the key, because where I live a can´t get it!.



I made my own from keystock that I got at It was 5mm, but a tiny bit oversize, so I carefully sanded it down a couple thou to get a nice tight fit. If you make one from scratch, be sure you use a quality steel alloy, otherwise you may soon end up right back where you started, with a mashed key.

Don´t you remember the length?

Just built 3 made some extras

they are exactly

.196 square by

.388 long

used keystock

these are nice and snug

BUT while I was building these I noticed a crack in my balencer drive gear :D :D :)

called my dealer who doesn't have one(of course)

called yamaha in calf. they also do not have any...

(they are on backorder) :D

(wonder why?) :D

If any one can help me please E-mail me

So I am down unless I can find one in stock somewhere.

balencer drive gear part# 5BE-11536-00-00

Straight key part# 90282-05034-00

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