how do i figure out my diff ratio???

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d21
Driver/Navigator
Posts: 39
Joined: Sun Feb 03, 2008 10:05 am
Location: Napier, Hawks Bay

how do i figure out my diff ratio???

Post by d21 »

hey guys, i have a set of hilux diffs for sale, people keep asking me what ratio they are.
i know i need to mark the input and hub, and turn the input untill the hub has done a full revolution, while counting how many times the input has turned!
and i then have to divide or multiply????? im stuck on this bit any help would be grate!
D21 terrano, v-30, 5-speed, 2" body lift, 2" suspension lift,
custom idler arm brace, still working on the bars.
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Cloggy_NZ
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Joined: Wed Aug 24, 2005 12:00 pm
Location: Wainuiomata

Re: how do i figure out my diff ratio???

Post by Cloggy_NZ »

Count the teeth on the crownwheel and count the teeth on the pinion.
Divide the crownwheel teeth by the pinion teeth and that is your diff ratio.
1992 Land Rover Discovery V8i, 5 speed, 12000lbs winch, Salisbury rear, 110 front, 65mm spring lift, dents in every panel, Rallywoods pinstriping.
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