I got an offer to buy this at £12 from the seller. Reckon if you offer £10 you will get it. Just the postage to pay on top.
The cheap ones are not MOSFETS they are cheap shunt diodes and rubbish,,They can cause your Alternator to fail or even catch fire , The real Mosfets are Shindengren ,, but you can use a Yamaha R1 R/R i have one on my S4 for last 10 years it was off a crashed R1 its a genuine Shindengren MOSFET and cost me £26
