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Hilux/Surf 4.1 Tooth count
Posted: Fri Oct 29, 2004 4:39 pm
by 4sum4
Does the 4.1 diff centre out of a Hilux/Surf match 75s 0r 80s and what are the tooth counts.
Posted: Fri Oct 29, 2004 8:56 pm
by hiluxv8
The hilux 4:1 is 41 crownwheel teeth,10 pinion
Posted: Fri Oct 29, 2004 10:11 pm
by MacroP
As stated, Hilux is exactly 4.1:1 hence 41/10
Landcruiser is actually 4.1111111 etc etc and is 37/9
Posted: Fri Oct 29, 2004 10:17 pm
by 4sum4
MacroP wrote:As stated, Hilux is exactly 4.1:1 hence 41/10
Landcruiser is actually 4.1111111 etc etc and is 37/9
Doesn`t one of the cruisers have a 41/10

Posted: Sat Oct 30, 2004 12:40 am
by MacroP
To answer the intial question, I'd say no.
The 75's certainly have 9.5 inch diff in 4.11111 ratio but I think the 80 series and later run the 4.1 ratio. Although the diff ratio's might be the same in the 80 series LC's the crownwheel diameter is not the same except for the 78/79 series utes and PC's which have the smaller 8 inch Hilux diff in the front.
Posted: Sat Oct 30, 2004 4:30 pm
by 4sum4
Just got this
late 75s is 37/9
and 80s is 41/10