01-05-15, 11:15 PM
Not sure my link worked for the image of adaptor anutz but if you look for a red plastic one that's it you normally get one with most air pumps these days, & yes you might get away with using old pistons but always replace the seals as they may be dislodged when ejecting the pistons & will leak fluid.
http://www.ebay.co.uk/itm/5X-Inflating-N...1329145148
http://www.ebay.co.uk/itm/5X-Inflating-N...1329145148