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sicktara
Joined: Mon Jun 27, 2011 10:10 am Posts: 58 Location: SA
Vehicle: 89 vitara
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 Posted: Sun Sep 11, 2011 9:18 am |
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hey guys looking at getting the lockas in the rear on my 89 swb vitara. proble from low range, my question is, do i need the couplers or not? do i need to know the spline size? nstupid questions but i have no idea on this one.
any other places i should look at?
cheers jordan
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Manaroo12
Joined: Mon Aug 29, 2011 3:10 am Posts: 42 Location: Bairnsdale victoria
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 Posted: Sun Sep 11, 2011 9:23 am |
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Hi Sicktara
There are a number of threads on your question in the tech section
cheers
martin
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sicktara
Joined: Mon Jun 27, 2011 10:10 am Posts: 58 Location: SA
Vehicle: 89 vitara
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 Posted: Sun Sep 11, 2011 9:33 am |
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i cant find them :/ still getting use to this site
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joe5701
Joined: Mon May 30, 2011 7:43 am Posts: 241 Location: narromine
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 Posted: Sun Sep 11, 2011 9:40 am |
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Built4thrashing
Joined: Wed May 21, 2008 11:30 pm Posts: 4972 Location: Dandenong .Vic
Vehicle: 1999 GV. Locked and Lifted
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 Posted: Sun Sep 11, 2011 10:18 am |
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Order yourseld a 1510 lockright. its the same as the 1512 but comes with sierra cross pins that you wont need.
_________________ B4T
Built by me to be driven like a rental
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skyman
Joined: Wed Nov 17, 2010 2:06 pm Posts: 1328 Location: Yakima, wa (us)
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 Posted: Mon Sep 12, 2011 8:32 am |
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I can not remember which, but I have heard rumor one engages and disengages better than the other.
I can not remember if it is the one that comes with the couplers, or the one that re-uses your side gears.
I am sure someone will come along and tell us which is better (if it is not just all in the setup).
I am not 100% but I believe your front diff will have 22 spline side gears and axles, the rear will always be 26 spline.
You may want to look for a steel front diff when you can. They hold up better than the ally ones.
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Built4thrashing
Joined: Wed May 21, 2008 11:30 pm Posts: 4972 Location: Dandenong .Vic
Vehicle: 1999 GV. Locked and Lifted
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 Posted: Mon Sep 12, 2011 9:18 am |
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the one with couplers is really hard on the driveline. Best to use the 1510 that uses your side gears.
_________________ B4T
Built by me to be driven like a rental
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shabz

az supporter
Joined: Sun May 03, 2009 11:30 pm Posts: 646 Location: Melbourne
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 Posted: Mon Sep 12, 2011 10:39 am |
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Im going through this at the moment aswell.
Did some googling and found that using the stock side gears allows a smoother locking/unlocking, compared to using the couplers which are more agressive
_________________ My Grand Vitara
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shandy92

az supporter
Joined: Tue Nov 25, 2008 10:30 pm Posts: 5066 Location: perth, Australia
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 Posted: Mon Sep 12, 2011 11:14 am |
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shabz wrote: Im going through this at the moment aswell.
Did some googling and found that using the stock side gears allows a smoother locking/unlocking, compared to using the couplers which are more agressive
x2, i run the one without the couplings, just make sure you get someone decent to install it for you. will decide whether your car will stay a pleasure to drive or become a pig to drive.
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dave91
Joined: Sun Mar 27, 2011 11:37 pm Posts: 411 Location: Brisbane
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 Posted: Mon Sep 12, 2011 11:21 am |
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would 1510 work in a lwb too?
_________________ Every problem can be solved with a Ratchet.
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shandy92

az supporter
Joined: Tue Nov 25, 2008 10:30 pm Posts: 5066 Location: perth, Australia
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 Posted: Mon Sep 12, 2011 11:27 am |
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dave91 wrote: would 1510 work in a lwb too?
cant see why it wouldnt, its the same differential. but im sure some one will correct me.
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sicktara
Joined: Mon Jun 27, 2011 10:10 am Posts: 58 Location: SA
Vehicle: 89 vitara
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 Posted: Tue Sep 13, 2011 8:44 am |
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shandy92

az supporter
Joined: Tue Nov 25, 2008 10:30 pm Posts: 5066 Location: perth, Australia
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 Posted: Tue Sep 13, 2011 1:29 pm |
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i dont want to be the one to make the decision for you but yeah. have a look on the lowrange offroad (i think) website and choose your model vit, then choose the locker WITHOUT couplers.
enjoy
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