What is this spacer?

pierodn · Mar 10, 2016

Hi All,
i cannot understand what is and where goes this spacer: max diameter 30mm, inside diameter 21mm, overall lenght/tickness 11mm.
It should not be the 060402 Rotor Spacer that is: max diameter 33,3 mm, inside diameter 19 mm, overall lenght/tickness 14,3 mm., neither the spacer clutch location that is more thin.
Thank you.
Piero

850cmndo · Mar 10, 2016

Alternator rotor spacer?

pierodn · Mar 10, 2016

I dont think,
It is 11 mm thick, the rotor spacer one is 14,3 mm.
Or may be it was an early rotor spacer to use with more thick shims?
Ciao
Piero

madass140 · Mar 10, 2016

its not the spacer for the gearbox mainshaft , fits over the square circlip behind the clutch?

pierodn · Mar 10, 2016

madass140 said:
its not the spacer for the gearbox mainshaft , fits over the square circlip behind the clutch?

Hi and thank you.
The spacer that goes "over the square circlip behind the clutch" is thin 5 mm, large 33mm, internal 22.
Ciao
Piero

nortonspeed · Mar 11, 2016

Piero, what makes you think that spacer is a Norton part to begin with :?:

pierodn · Mar 12, 2016

nortonspeed said:
Piero, what makes you think that spacer is a Norton part to begin with :?:

Hi.
Your is the right question.
It was into the box with all the other parts newly zinched.
But......., i have another one in my spare parts.
Ciao
Piero

MattinTexas · Mar 12, 2016

Look at Gearbox Outer Cover, Section C7 in 1971 Parts Manual, Plate No: 3, Part No: 040472, Kick Start Bush Outer. I got some rough measurements of one installed in an outer cover and it looks like what you have.

pete.v · Mar 12, 2016

MattinTexas said:
Look at Gearbox Outer Cover, Section C7 in 1971 Parts Manual, Plate No: 3, Part No: 040472, Kick Start Bush Outer. I got some rough measurements of one installed in an outer cover and it looks like what you have.

YAHTZEE!

L.A.B. · Mar 12, 2016

MattinTexas said:
Look at Gearbox Outer Cover, Section C7 in 1971 Parts Manual, Plate No: 3, Part No: 040472, Kick Start Bush Outer. I got some rough measurements of one installed in an outer cover and it looks like what you have.

Going by Piero's measurements (30 x 21 x 11mm) it wouldn't seem big enough diameter (both I/D and O/D) to be 040472?
I don't think 040472 has a recess, either.

pete.v · Mar 12, 2016

L.A.B. said:
MattinTexas said:

Look at Gearbox Outer Cover, Section C7 in 1971 Parts Manual, Plate No: 3, Part No: 040472, Kick Start Bush Outer. I got some rough measurements of one installed in an outer cover and it looks like what you have.

Click to expand...

Going by Piero's measurements (30 x 21 x 11mm) it wouldn't seem big enough diameter (both I/D and O/D) to be 040472?
I don't think 040472 has a recess, either.

No yahtzee!

MattinTexas · Mar 12, 2016

LAB is correct, the drawing is misleading, makes it look like it has a recess for the sealing o-ring. I pulled the kick start bushing out of the outer case that I have here and the bushing measures 32mm O.D. x 24mm I.D. and is 9mm thick and has a chamfer on the inside edge, the o-ring seal has it's own recess in the outer cover, there is no recess in the inside bore of the bushing.

pierodn · Mar 14, 2016

Hi.
Sorry, it is not the 040472 kick start bush.
Ciao
Piero

What is this spacer?

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