Zerk fittings on 54" BX MMM wheels, how to not pull them out

[PeterK]

Had the same problem with these zerks. My solution was to drill and tap to the next size (ISTR 1/4-28) and thread in new zerks. The originals are just pressed in/not threaded and the force of the grease can pump them out. The new screw in zerks work better although the thread are still in plastic so no very strong over time.

Looks like the new axle bolts are a great idea, might just make a set and get a set of new wheels. They really get beat after a while.

 

[ds10]

Can any of the folks who posted about the grease needle option give details on the specific item you use and like? I looked on Amazon and found quite a variety of sizes. Would be best to get the right size.

 

[PeterK]

You can get grease needles for your grease gun at nearly any autoparts store. Shop local. We them to lube new ball bearing casters before use.

 

[94BULLITT]

Can any of the folks who posted about the grease needle option give details on the specific item you use and like? I looked on Amazon and found quite a variety of sizes. Would be best to get the right size.

Mine is a older one. I am unsure of the brand. It is somewhat like this one.

LEGACY Coupler, Needlepoint - Grease Gun Accessories - 4ZT24|L2140 - Grainger Industrial Supply

 

[PeterK]

Mine is just like this one on ebay Wilmar Grease Gun Injector Needle W54213 | eBay

I think even Walmart sells them but just go to an autoparts store and ask.