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wgtactical's avatar
wgtactical
Explorer
Aug 01, 2017

Anyone with a Cummins 5.9 commonrail and Allison 1000

Newbie here and I hope someone has a class A motorhome with a 5.9 Cummins commonrail with an Allison 1000 (six speed) transmission and can help me out. A few years back I purchased a engine/trans comb...
Class A
BigRabbitMan's avatar
BigRabbitMan
Explorer
Aug 13, 2017
hostage wrote:
OLYLEN wrote:
It took about a 2 second search for the 2008 Cayman 340hp ISB. If you can find someone with that combo or search you should be able to find the specs on the trans.

LEN

I believe that's a 6.7 not a 5.9?? and a 6 speed not a 1000 series
In 2005.5 the 1000 became a 6 speed. The OEM could program it to just use 5 speeds, but my 2006 1000 came as a six speed.

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