A solid state replacement rectifier for a Thunderbolt model having a 2 wire,single phase Lucas alternator which was the standard arrangement.Note that i show the part number on the ones i sell and some cheaper ones are being shown with no part number.This might be that they are the very cheap units that are not suitable and often cause misfires when using electronic ignition.This part type is the one sold by all reputable classic bike sellers after many years of use in the restoration industry.It will work well and not affect the ignition system.Buy the cheaper one with no part number at your peril.I can buy in these cheap ones at 59 pence but i am not prepared to sell any to a fellow classic bike rider.
Yes i do have classic bikes and they have used these rectifiers for as long as i have owned them.
This will be sent out on the day of purchase including weekends by First class post.I will include a drawing to show what each terminal post does so connection is simplified.
I will not run out of stock so be assured there will be no delays other than our Royal Mail hiccups.