liftpump ?

donm449

Advanced Member
Joined
Apr 25, 2012
Messages
32
Location
Inverness, Florida
Does anyone know if a lift pump from a 97 hi lo will work in a 99 hi lo. Seen pictures and it has similarity's but is deffinetely differant from the one that
is in mine? Thanks.
 
The pump should work, but the hydraulic tube connections might be different and require modification.
What's wrong with your pump?
 
Pump part

This is kind of a shot in the dark. Call Mantelli trailer and ask for Jay in parts or steve in service. Mantelli trailer sales (7160 625-8877. They have sold HiLos for a number of years.
 
Ref: my pump still not sure of exact problem.....had communicated with forum a couple of weeks back and J R. Pump runs but does not seem to have preassure to raise or hold up once raised. Went through normal checks correct amount of fluid, running with manual lowering valve open/closed to clean, etc. Possible cylinder problem but should have fluid retuning if that is the case, which it does not. Still have to try and adjust the actual pressure setting that could be problem?

I would like to pull it and find someone who knows them and could rebuild it and replace what is actually needed. Hate to order a cylinder for $250 and then that not be the problem.

thanks for alls help....donm
 

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