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Old 09-28-2012, 03:09 PM   #23
truckster
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Join Date: Jan 2001
Location: Orem, Utah
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Re: Help with rear axle code

Quote:
Originally Posted by Rich916 View Post
Please explain, what would one look for?
On the edge of the ring gear there are going to be some numbers. There will be two numbers separated by a colon (. These numbers indicate the number of teeth on the pinion and the ring gear.

For example, mine is stamped 11:41. 41 divided by 11 equals 3.7272, so it's a 3.71:1 gear ration
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