I was looking at my 40s suspension today and thought the front looked odd so i got out my measuring stick and found that from the axle to the front pin on leaf was 550mm and axle to rear pin was 450mm so my quick question is:
Is ther any reason why i cant turn my leafs around so that the shorter end was at the front and move my mounts backwards therefore leaving the diff in its original position relative to chassis steering transfer etc??
this will allow me to shorten the front overhang by 100mm improving aproach angle not heaps but its still an improvement
40 series front suspension
- ClassicCruiserSpares
- Sausage Shack
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Re: 40 series front suspension
Doing that will muck up your steering geometry but can be done, but since you dont mind shifting mounts what you could do is a shackel reversal which will give you a far better approach angle, itll get rid of bumpsteer and help ya truck flex better. 

Toyota Landcruiser FJ40, front and rear lockers, 35" simex.
Toyota FJ45 build in progress.
Tires are like boobs, they always look big until you have played with them for a while, then you just want a bigger set.
Toyota FJ45 build in progress.
Tires are like boobs, they always look big until you have played with them for a while, then you just want a bigger set.
Re: 40 series front suspension
ahh yes a shackle reversal would be good and since moving mounts would be a good time to do it and since the springs will be sitting different could i use some tapered wedges to correct caster angle?
- ClassicCruiserSpares
- Sausage Shack
- Posts: 1259
- Joined: Sat Jan 16, 2010 9:16 pm
- Location: Christchurch,
Re: 40 series front suspension
When you do a shackel reversal the springs need to be turned anyway and yes you will need to use castor wedges. Your welcome to come have alook at my 40 with shackel reversal if you like.
Toyota Landcruiser FJ40, front and rear lockers, 35" simex.
Toyota FJ45 build in progress.
Tires are like boobs, they always look big until you have played with them for a while, then you just want a bigger set.
Toyota FJ45 build in progress.
Tires are like boobs, they always look big until you have played with them for a while, then you just want a bigger set.
Re: 40 series front suspension
cheers that would be great ill send you my number 

- ClassicCruiserSpares
- Sausage Shack
- Posts: 1259
- Joined: Sat Jan 16, 2010 9:16 pm
- Location: Christchurch,
Re: 40 series front suspension
Sweet mate, send me a pm.
Toyota Landcruiser FJ40, front and rear lockers, 35" simex.
Toyota FJ45 build in progress.
Tires are like boobs, they always look big until you have played with them for a while, then you just want a bigger set.
Toyota FJ45 build in progress.
Tires are like boobs, they always look big until you have played with them for a while, then you just want a bigger set.