Hi-having difficulty getting pistons and seals for Wildkart Pulsar rear caliper. Trying KKC but have been waiting over a month now and son's keen to get testing after Christmas. I changed the seals and then ran it for a test session but they still leaked so decided to replace pistons as well this time. But could it be the lubricant I used on the seals, simply used some brake fluid, since been advised better to vaseline/similar. Pistons look in okay condition, there is some wear but a quick sanding should get them smooth. Short of buying a new caliper was thinking of reassembling again with old pistons but looking for some advice n how best to service these. Or of course if anyone knows where other than KKC I could try?
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