I'd be interested in hearing other opinions on this, too. I've always wondered about the various knuckels and joints under the front end that don't seem to have grease fittings.

I 'think' that ZERK was the name of a manufacturer , like Allenite. Kinda like buying a 'Coke' when you really want a soft drink. ( No offense to the Pepsi drinkers among us )

Mike in AR <img src="/forums/images/graemlins/cheers.gif" alt="" />