What are you running that needs a 75A alternator? CoolAir - http://www.coolairvw.co.uk/Item/Extra_Value_Bundle_Kits~Extra_Value_Bundle_Kits/AC903902/12V_75_Amp_Alternator_Conversion_Bundle_Kit.html VW Heritage but out of stock - http://www.vwheritage.com/vw_spares_NCA-Alternator-75-Amp-plain-finish_act_shop.product_pID_151968_lang_EN_country_GB.htm
JK do them but I can't vouch for them or know if they'll fit your bus...check out the link in the 90Amp alternator thread if you're fitting a decent amp,etc.
any of you guys know where i can get a diode pack for a 75amp or 90amp alternator? id rather buy that and fit it than get a new alternator at £200 Ta
yer im just looking for the diodes, i dont wana fork out almost 200 for a new alternator. thanks anyways!
It's the windings that are going to produce the extra current, unfortunately, so you'll need a new alt...