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oil pump - Blacksmith Photo Gallery
this is my oil pump it's a hand pump looks a lot like yours but both mine and yours are missing something ...and that is a lever used to push and make presure to send oil throw the lines althow the hammer sucks oil i don't think it's compelty without a pump and some reasons that i think this way ... the oil lines are on top of the jar ... oil won't go up when the level is sinking and the second one ... mine is not like this mine has a manual pump ...i'll take a pic of it 2morow ...after beeing replaced and others have a engine pump ... so ... i whoud say some parts are missing from that pump