Apparently S2s have essentially the same item, so that would do as well

Get in touch by PM if you think you have something suitable rattling around your garage...
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Edited for update:
- some kind offers of advice re: the caliper refurb kit from Eliseparts
- was very tempted but can't make the time to learn how to do this right now, so...
- 20k mile example acquired instead, from Douglas Valley Breakers, very helpful people...about twice the cost of the refurb kit but way less than half the hassle
