Zerk fittings.

[boggysv]

Hi,

I just came across this term and did a search. but i dont think i can understand what i found.

May I know what is this? and how is it supposed to function?
I only know it has got something to do with grease and it may help us save our control arms and tierod ends!!!

ANy specialty shop in malaysia?

for audi, but i suppose it can be adopted to any car

 

[boggysv]

no help?