Happijac lubrication
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Forum Discussion
wnjj wrote:MTBob wrote:
My 2002 4100's have a quick release lever.
That's good to know.
Super_Dave & I have the same brand & year of camper ('07) and I think 4600's were the only available quick release models then. I wonder what the difference is between a 4100 & 4600? Upgraded capacity maybe? They don't make the 4100 any more.
My 2002 4100's have only 1 lever for the motor release lever but it doesn't function as a "quick release".
The difference between the4500/4600 and the 4100 is a lot, though they look the same externally. 4500/4600 is rated for 1900# of lift and the 4100 for 1500#. Internally they are different as well (I'll post pics later). The specs for the 4150 are the same as the 4100, so I assume it's the replacement like the 4600 for the 4500? The 4100/4150 is about $100 cheaper than the 4500/4600.
You could replace a 4100 with a 4500/4600, but NOT the other way around, so if you want a single spare, get a 4500/4600.
-jj
