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Old 10-03-2012, 06:16 PM   #3
Redcap
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Join Date: May 2010
Location: Lewis County, WA
Posts: 1,523
Re: Discussion - NP203 Transfer Case Failures

I have owned a few vehicles with NP203s over the years. Chain failures, drive sprocket failures and windowing the passenger side of the low case section are all pretty common. They also burn up fairly easily, even with a lightweight oil.

They are one of the first things I swap out.
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