On my 4 Lulls there are Arlon (sp?) filters mounted in the hydraulic tank. They all have small SW pressure gauges screwed on the exterior 0-15 or 0-30 no clue after looking at them 25 tears:Banghead. I usually get them from Lull and they don't last all that long before water intrusion which equals rust and condensation. I tried some silicone on the edges to seal and it helped a bit. Any cheap source for them besides dealer or a better sealed gauge? thanks
found this http://www.discounthydraulichose.com/Bottom_Mounted_Pressure_Gauges_p/afc-rear.htm probably look to nice and it will be smashed