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Sumitomo front caliper pins ( 3ma4 )

Started by xracer, December 15, 2013, 10:35:02 PM

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xracer

Hi Guys
Whilst attempting to changing pads on my project bike , I managed to round the pad locating pin ( Allen head ) . I know I should have soaked it for a few days in WD40 or something similar but too later now . I Have trawled ebay and other sites , can't seem to find anyone selling anything even remotely close . Would any of you guys have a spare or know where to get one .
Cheers

Paulyb44

Hi xracer have you tried your local yamaha dealer ?
I got new ones last year when I restored my
3ma
Although it seems as time goes on more and more parts are
Becoming no longer available  :(
If your stuck pm me I should be able to put
My hands on the old ones

tzr-v4

Olivier.
TZR250 2MA & 2XT, RD500s et TZR-V4 building...

xracer

Hi Guys
This is the caliper pin I'm looking for ( Obviously from the other caliper ) Its 57.5mm long ( total length ) and 11mm shaft diameter
Thanks for your interest

xracer

Hi guy, just realized that the dimension can.t be right ,think my digital vernier gauge needs a new battery , will re measure tonight when I get home

Need4speed

These pin's are awailable as aftermarked parts
4 Strokes are full of parts - 2 strokes are full of speed...

Bngt

Or should be easy to fabricate from a hex bolt. Just take one suitable M6? fully threaded stainless bolt and turn it down on the lathe  :)
2x2MA+2xF2

xracer

Hi Guys
Thanks for the interest, Finally sourced the original from Wemoto's microfilm data base, paid and delivered within 4 days , Happy days !!!