AHC Conversion Parts List

[Tbay LX]

Hey guys, I know this has been asked a couple times before, but it never seems to have been answered. I'm contemplating swapping out my currently not working AHC to stock Landcruiser suspension. I contacted my local stealership, and they weren't much help, didn't even know what a 100 series was. The parts guy wanted a vin number for the vehicle, and when I explained I was converting the suspension, he sent me the attached image, and told me to give him a list of what I need off it... One of the joys of living in a tiny northern town, driving a Lexus. Honestly, even the guys at the Toyota dealership drive F-250s... Anyway, I know I need 4 shocks, two springs, and two torsion bars, correct? Are there any other little parts I'll need to order? In the schematic it looks like every nut and bolt has its own part number, I'm assuming what I need will come with the bigger parts, but maybe I'm wrong? If someone could give me the list of part numbers based on this image, that would be a massive help. Thanks.

 

[DirtDawg]

All you need to do is remove the hydraulic system and install new springs, torsion bars, and shocks. You shouldn't have to purchase any other hardware, unless your leaving the lines on then you might want plugs to plug them. Only other hardware I think you would need is any bolts/nuts you break along the way. (I doubt you'd break any) If you really search, there's a ton of articles discussing every process involved and any issues involved. Here's at least one:

AHC removal

 

[CanadianRockyCruiser]

Don't forget to send me your old AHC stuff as spares... Thanks!

 

[txtortoise]

How old is your system, specifically the accumulators/globes?

FWIW, here's what Slee replaces for medium load, this last two items to accommodate the minor lift.

Rear Coil Springs (80s)
Shocks
Torsion Bars
Adjustable Upper Control Arms
Differential Drop Kit

 

[2003lx470]

 

[Tbay LX]

Thanks everyone, sorry, I've been on the road for a few weeks, so hadn't checked this thread. I'm going to try to tackle this in the next few days.

 

[Tbay LX]

Wow, I just got a quote for parts from my local Toyota dealer, and it seems insanely high... Granted these are Canadian prices, but why in the world would I not do the Slee 1.5 lift if this is correct? I was under the impression that the stock Land Cruiser parts were surprisingly cheep. It looks like the parts guy added in a couple things I won't need, but does this seem way out of line to you guys?

Front torsion bars
48162-60030 (l/h) - 669.21
48161-60030 (r/h) - 669.21
Front shocks
48511-65625 - (l/h) - 67.70
48511-69466 - (r/h) - 67.70
Rear Coil Springs
48231-6a680 (r/h) - 323.57
48231-6a670 (l/h) - 323.57
Rear Coil Spring Spacer
48373-60010 (x2) - 123.00(ea) = 246.00
Bolt - for spring cushion
90119-08834 (x2) - 2.10(ea) = 4.20
Spring Cushion
48313-60010 (x2) - 176.82(ea) = 353.64
Spring Insluator
48257-60020 (x2) - 38.70 (ea) = 77.40
Rear Shock
48531-69835 (x2) - 67.70(ea) = 135.20

Total would be - $2,997.40

 

[DirtDawg]

For starters, you have more parts there than you need. Secondly I'm not surprised by those prices. Your really better off buying torsion bars/springs either used or aftermarket. Plus you should already have the spacer, cushion bolt, cushion, and insulator already on your rig; no need to buy new ones. So subtracting those un-needed parts cuts off $681.24.

Once again, you only need the springs, torsion bars, and shocks. With OEM parts your still looking at $2,000+, but if you were to go with used/aftermarket springs and bars, you could probably walk away under a grand.

 

[Tbay LX]

Interesting, I guess I just assumed that it was a fair bit less expensive than what the lift would cost. I can't see much reason not to do the lift, for a difference of a few hundred bucks. It looks like the OME springs and t-bars are half the price of the stock Toyota parts! The only price jump going with the lift is the shocks..

 

[DirtDawg]

You can still run OEM shocks with a small OME lift. So if cost is a big factor just go OEM and you will still have good ride quality.

 

[jLB]

You may want to look in the classified section on this site. You can usually find takeoff springs/torsion bars from someone (w/o AHC) that has added a lift for substantially less that the dealer cost. Pair that with some new OEM shocks, and you're good to go.

The OME kit can be a little harsh on an otherwise stock vehicle (especially when compared to a properly working AHC system)

 

[Knox_Overland]

I'm thinking about removing my AHC & going with OME as well!!