Will not prime without half an hour of filling, then refilling with grease. Then works for a couple of pumps and needs priming again. Gone back to my 40 year old gun that works fine.
AUSTIN MORRIS J2, J4, JU VAN (63-70) NEW BRAKE LIGHT SWITCH - 51600
11 Mar, 2020
Does not fit.
This does not fit a J4 as advertised. Wrong thread. Should be 3/8 UNF, not 1/8 NPTF.