Besides the seals and the crush washer, there's some rubber booties you could
change out that cover the shafts your caliper slides on - all the ones I've seen are still good,
though... also check to see that the bootie that covers your bleed nipple is good also... you can
see the shaft booties in this picture, that caliper grease goes on the shafts and the booties keep
the lube in good shape...

-Mike "don't put grease on the shaft your pads slide on

"