Not exactly sure what model it is but would like to sell. I’m located in Southern California. I’m willing to ship if you’d like to pay.

I have various parts for GB pumps but nothing seems to fit my straight skins, it looks like I should have a complete pump, I figure I have the top like you have but for a tall ten pump with the skinny skins (sheet metal). Convoluted ......somehow one of us maybe able to put a pump together if we are not to far from each other. I already have a GB 176 so maybe you need one????? having a bunch of extraneous parts doesn`t do me much good....I live in the Ojai Velley, any where near you??....Tom