Gearbox Sprocket Washer Size?

[gsxbarmy]

I've had a pm through from Barbara Kay asking:

"I'm after an obscure piece of information, and hoping you or someone might be able to help? I was wondering what the size of the original engine sprocket washer is? Not sure if mine is standard, and these things are useful to know"

Obscure info indeed and not something I know. Anyone able to help Barbara?

@Barbara Kay

[KiwiCol]

So who's got an engine in bits then?     Measure up the washer for Barbara would ya?

[rollerfish01]

Is engine sprocket washer = front sprocket washer ?

[Speedy1959]

Yes I think it is judging by the original post.

s.

[gsxbarmy]

That's how I read it! 

[rollerfish01]

I just ordered an original set and plan to replace the old set, i think the size is just as the spec (25mm x 41mm x 3mm)

[seth]

http://www.robinsonsfoundry.co.uk/buy/washer/09160-25009

£5.98

[rollerfish01]

I also cannot tell is my old set original  ??