im not exactly going to sell it as a 11mm pump hoping to make a extra £10 lol for the price i paid i could let these go for half the price 
also all the pumps work as i the cars they came off was all running as i had to take them all off in the freezing cold this morning

also all the pumps work as i the cars they came off was all running as i had to take them all off in the freezing cold this morning