12-02-24, 04:39 PM
The kit/s are available from Yamaha these are with and without pistons
1. A piston and seals (one side) is 51L-W0057-00 £71.71 last time I bought and fitted one, you'll need 2 kits if you want to replace both sides.
2. Seal kit this contains seals for both sides i.e. 2 main and 2 dust seals 51L-W0047-11 £38.33 last time I bought a kit.
You can get cheaper and almost same quality: -
Yambits
Piston and seal kit £19.99 https://yambits.co.uk/fzs600-fazer-brake...27154.html
Seal kit £5.99 you need 2 of them https://yambits.co.uk/fzs600-fazer-brake...18070.html
If you or the stealer are going to do the job properly, the caliper should be be split. In which case I would recommend you also replace the caliper body seal Yamaha don't supply this. They either intend the body isn't split (possible but harder and needs specialist tools to do the job, to guarantee not damaging the pistons) or reused, Which is possible but often the seal has become hardened and won't reseal properly if reused.
In which case you need this from Yambits £2.99 https://yambits.co.uk/fzs600-fazer-brake...92407.html of the same part can be obtained from Suzuki's GS500 rear caliper.
These kits from Yambits are good quality although not as good as OE, it's personal choice and pocket depth.
There is others like Wemto but I personally don't use them, I found their quality to be crap and not much better or the same as crap cheap fleebay stuff.
Other parts may also be required if they can't be cleaned or are damaged
Pad pins you may need 2
Yamaha
4FL-25924-00 £10.74 each
Yambits
https://yambits.co.uk/fzs600-fazer-brake...55618.html £6.99
Bleed screws you may need 2
Yamaha
15BW004800 £13.45 each this includes the dust cap
Yambits
https://yambits.co.uk/fzs600-fazer-brake...-5935.html £2.99
https://yambits.co.uk/fzs600-fazer-bleed...29313.html £1.25
It's also possible the Pad support shim is corroded/broken
This is only available from Yamaha 51L-25919-00 £12.64
All that said the actual condition of the caliper bodies, pistons etc will determine what you actually need. Pistons can be cleaned and reused for example, the same may apply to bleed nipples, pad pins, dust cap and pad support.
1. A piston and seals (one side) is 51L-W0057-00 £71.71 last time I bought and fitted one, you'll need 2 kits if you want to replace both sides.
2. Seal kit this contains seals for both sides i.e. 2 main and 2 dust seals 51L-W0047-11 £38.33 last time I bought a kit.
You can get cheaper and almost same quality: -
Yambits
Piston and seal kit £19.99 https://yambits.co.uk/fzs600-fazer-brake...27154.html
Seal kit £5.99 you need 2 of them https://yambits.co.uk/fzs600-fazer-brake...18070.html
If you or the stealer are going to do the job properly, the caliper should be be split. In which case I would recommend you also replace the caliper body seal Yamaha don't supply this. They either intend the body isn't split (possible but harder and needs specialist tools to do the job, to guarantee not damaging the pistons) or reused, Which is possible but often the seal has become hardened and won't reseal properly if reused.
In which case you need this from Yambits £2.99 https://yambits.co.uk/fzs600-fazer-brake...92407.html of the same part can be obtained from Suzuki's GS500 rear caliper.
These kits from Yambits are good quality although not as good as OE, it's personal choice and pocket depth.
There is others like Wemto but I personally don't use them, I found their quality to be crap and not much better or the same as crap cheap fleebay stuff.
Other parts may also be required if they can't be cleaned or are damaged
Pad pins you may need 2
Yamaha
4FL-25924-00 £10.74 each
Yambits
https://yambits.co.uk/fzs600-fazer-brake...55618.html £6.99
Bleed screws you may need 2
Yamaha
15BW004800 £13.45 each this includes the dust cap
Yambits
https://yambits.co.uk/fzs600-fazer-brake...-5935.html £2.99
https://yambits.co.uk/fzs600-fazer-bleed...29313.html £1.25
It's also possible the Pad support shim is corroded/broken
This is only available from Yamaha 51L-25919-00 £12.64
All that said the actual condition of the caliper bodies, pistons etc will determine what you actually need. Pistons can be cleaned and reused for example, the same may apply to bleed nipples, pad pins, dust cap and pad support.
Later