Kawasaki GPZ 500 caliper parts - HALP

[GrumpyGuts]

Assistance required!

I've started to rebuild the front caliper off a 1995 GPZ 500s (the model with a single caliper) and I've been hit with a couple of snags.

1st snag:

I've lost one of the pad springs - there's three in this caliper. One big one and two small ones (if that makes any sense) I need to replace one of the small ones I've lost.

2nd snag:

Both pistons are fucked.

I was wondering if anybody has these kicking about? I'm obviously willing to pay, but I can't afford to spend a lot of money buying new ones with the car now wanting new tyres.

The pistons are the 34mm and 27mm in diameter. I cannot save them, they are scratched to shit.

SOS
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My Bikes: Lifan Beat 125cc '11 -> Suzuki B120P '76 -> Suzuki EN 125-2A '08 -> Honda CG 125 '04 -> Honda CB600F Hornet '98 -> Kawasaki ZZR 600 '99 -> Kawasaki GPZ 500S '95 (Current)
Theory test passed - 09/02/2012 >>>> Module 1 passed 24/07/2012 >>>> Module 2 passed 24/10/2012

[stinkwheel]

Small pad stoppers springs is part number: 920811661

Should come in at a fiver from your local kawasaki dealer or order one online.

Large piston: 430201069

Small piston: 430201068

Pistons are more expensive but the used these callipers on a LOAD of bikes in the late 80's/early 90's. Be aware they are handed so the big and small piston can be opposite ways round.

Lots of the GPX/GPZ range, early ER5, KLR and KLE models all used them so chances are you'll get a scrap calliper for not very much.

BINGO! £20

Even looks like a LHS one so would probably bolt right on a 2nd gen GPZ500. Carrier is the same part number.
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“Rule one: Always stick around for one more drink. That's when things happen. That's when you find out everything you want to know.”
I did the 2010 Round Britain Rally on my 350 Bullet. 89 landmarks, 3 months, 9,500 miles.

[GrumpyGuts]

Cheers, bud!

However, now my car is broken so will have to divert money to that. See new thread if you know anything about BMWs
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My Bikes: Lifan Beat 125cc '11 -> Suzuki B120P '76 -> Suzuki EN 125-2A '08 -> Honda CG 125 '04 -> Honda CB600F Hornet '98 -> Kawasaki ZZR 600 '99 -> Kawasaki GPZ 500S '95 (Current)
Theory test passed - 09/02/2012 >>>> Module 1 passed 24/07/2012 >>>> Module 2 passed 24/10/2012