Forum Discussion
54suds
Oct 16, 2016Explorer
for what its worth here's some inter net info :
rupprider wrote:
Evidently there are two models of 14-bolt, one has a 10.5 inch ring gear, and one has a 11.5 inch ring gear.
That is correct. In GM 2500HD trucks, the 6.0L gas models got the 10.5" ring gear axle. The Duramax and 8.1L trucks got the 11.5" axle.
And yes, AAM rates the 10.5" axle for 8600# and the 11.5" for 10,000#
KJ
rupprider wrote:
Evidently there are two models of 14-bolt, one has a 10.5 inch ring gear, and one has a 11.5 inch ring gear.
That is correct. In GM 2500HD trucks, the 6.0L gas models got the 10.5" ring gear axle. The Duramax and 8.1L trucks got the 11.5" axle.
And yes, AAM rates the 10.5" axle for 8600# and the 11.5" for 10,000#
KJ
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