transfer case actuator

JDM GT Four, ST185RC and ST205.

transfer case actuator

Postby JDMSD1 » Fri Jan 29, 2016 12:30 pm

Tell me about what the actuater does on this RC trans?
Explain it's operation please.
USDM all trac trans doesn't have it.
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Re: transfer case actuator

Postby JDMSD1 » Fri Jan 29, 2016 12:40 pm

Has anyone used a RX 300 lexus LSD rear diff in an all trac?
Same gears,but will it bolt in?
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Re: transfer case actuator

Postby CMS-GT4 » Fri Jan 29, 2016 4:09 pm

AFAIK, that rear diff in the lexus is the same as the rav4, which is the same PN as the alltrac. Also, I think they are all open in the rav4, but there was a trd option which was the same option for us.
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92 st185 (205 swap) | 03 350Z Track (sold) | 13 Pilot | 17 Mazda3
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Re: transfer case actuator

Postby underscore » Fri Jan 29, 2016 4:17 pm

That selector changes the mode of the trans for the purposes of dyno testing on a 2WD dyno. The USDM Alltrac trans should have it, unless it was swapped for a 205 trans at some point (which doesn't have the selector).
★ 1991 GTFour RC ~ "Rebel Scum" ★
It's for sale! http://www.alltrac.net/phpBB2/viewtopic.php?f=64&t=52181
Build thread http://www.alltrac.net/phpBB2/viewtopic.php?f=44&t=44216
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Re: transfer case actuator

Postby JDMSD1 » Fri Jan 29, 2016 4:23 pm

Are you sure?
If it's a selector,how do you switch it?
Are you sure if it doesn't have it it's a st 205?
If your right,I have an st205 trans also here.
Are you sure?
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Re: transfer case actuator

Postby mx6er2587 » Fri Jan 29, 2016 4:44 pm

ST205 trans will not have the selector. All 185s should have it. Selector is engaged by loosening the bolt, pushing the selector to the other side and re-tightening.
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Re: transfer case actuator

Postby JDMSD1 » Fri Jan 29, 2016 4:59 pm

So this one's st205?
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Re: transfer case actuator

Postby underscore » Fri Jan 29, 2016 5:07 pm

You remove the bolt, move the lever, and reinstall the bolt. There's a few posts on here about FWD/2WD mode, how it works and how they can be used. Yes I'm sure because I've seen the BGB diagrams explaining it (which are also on here somewhere) and I've used it myself to dyno my 1991 GTFour RC.
★ 1991 GTFour RC ~ "Rebel Scum" ★
It's for sale! http://www.alltrac.net/phpBB2/viewtopic.php?f=64&t=52181
Build thread http://www.alltrac.net/phpBB2/viewtopic.php?f=44&t=44216
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Re: transfer case actuator

Postby JDMSD1 » Fri Jan 29, 2016 5:07 pm

Sure?
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Re: transfer case actuator

Postby JDMSD1 » Fri Jan 29, 2016 5:08 pm

So this is st205 for sure?
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Re: transfer case actuator

Postby underscore » Fri Jan 29, 2016 5:09 pm

Sure of what? What did you take that trans out of? Is it set up for FWD or AWD?
★ 1991 GTFour RC ~ "Rebel Scum" ★
It's for sale! http://www.alltrac.net/phpBB2/viewtopic.php?f=64&t=52181
Build thread http://www.alltrac.net/phpBB2/viewtopic.php?f=44&t=44216
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Re: transfer case actuator

Postby JDMSD1 » Fri Jan 29, 2016 5:17 pm

One trans I got from a 185 RC swap.
The other came in trade from a guy who claimed it was a caldina trans,but nope,has speedo cable.
He got it w a 4th gem motor from someone,he said,but I think he scored at junkyard.he was a poser with a 98 fwd,mickey mouse car.
Who knows.i assumed it was a USDM all trac transmission.im selling it for $550.
I'm using the RC trans for the higher final drive ratio.
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Re: transfer case actuator

Postby JDMSD1 » Fri Jan 29, 2016 5:19 pm

Any other way to verify it's st205?
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Re: transfer case actuator

Postby mx6er2587 » Fri Jan 29, 2016 5:26 pm

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Re: transfer case actuator

Postby JDMSD1 » Fri Jan 29, 2016 5:51 pm

Thanks
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