How far have you gotten. I am at 173,000. Any thoughts on how long these things can last.
Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
This site may earn a commission from merchant affiliate
links, including eBay, Amazon, Skimlinks, and others.
143000 but think it needs a flush and all new hydraulic fluid....but will remove it to install my new suspension soon so that wont happen.
Well I'll chime in with 200,000 and still functional. It will have to raise itself up a bit more often than it used to but 200,000 is more than I expected to be honest so I can't complain even if it's bottomed out tomorrow when I wake up (knock on wood).
It can still self level when a trailer is on the hitch as well. Every once in awhile it will go into the "hard as ****" mode but still tolerable and that doesn't happen all that often. Considering the mileage, the fact that it is a work truck and it starts it's day and ends it's day with a couple miles of washboard gravel road I'm impressed.
So far the only thing I've done is a fluid flush back in 2005/124,000 miles. Probably should do that again sometime soon now that I think about it.
Are you the original owner? Never had to replace any accumulators, height sensors, or any other parts of the system?
Let’s see pic of the truck, that’s impressive for AHC, makes me more sure to keep it runningGot almost 391k on my 2006 LX that's been sensor lifted for about 6 years now. Original everything on AHC system. Flushed system completely once and bled corners another time to check fluid condition. AHC still functions great after all these years.
If you're around 9 some King springs should be just the ticket. Quick and easy swap in the rear. If you've been ok with the handling up front then just crank the existing TBs up a bit. The stock LC100 torsion bars would be a significant overshoot, IMO. Too much spring rate and not enough force in the hydraulics for them to do their magic soaking up bumps. Cool pic!I'm at 245k miles on original AHC system. I've added so much weight (220lb RTT, 80lb 270 awning, Front ARB Bumper, Winch, Sliders) and load up heavy with rock climbing gear, yeti coolers and kids who are getting older and bigger. I checked my pressures the other day and I've been riding around at 9 (in spec is around 6). Considering a delete and a new iron man foam cell kit but sort of still love this AHC system... especially when I add my trailer and it self levels. I may just swap torsion bars and rear springs for some stock LC100 and see if that helps get my pressures back to spec. I have been reading a "low" mode sometimes when fully loaded although it's barely sitting below Normal ride height. It's enough to get some tire rub when turning since I also recently upsized to 315/75r16 KO2s. Maybe it's time to just delete AHC and go to traditional suspension to ease my mind of something failing on the trail but I might just keep it awhile longer.... not sure yet.
View attachment 3075119