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Old 05-26-2021, 10:26 PM   #3
v30crewcab
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Join Date: Apr 2012
Location: Chatt Tn
Posts: 961
Re: PTO swap question

yes they take different internal gears. and they have different offset housings as well. also depends on what year your nv4500 is. the early and late ones take a different gear too. one is 25 teeth I believe and the other is 30, due to the different 1st ratio. I have one off a 92-93 nv4500 here, but its only touching half of the tooth as it needs a 30 tooth gear in it. I was mocking it up to see if it would work but it won't.
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88 military v30 crewcab shortbed 5.9 cummins, nv4500, 205
86 k30, 89 diesel burb, 76 gmc pathfinder
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