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95 S_Trucker · 02-25-2015, 11:06 PM

Auto trac fluid is blue, not green. It shouldn't have atf in it either.

It should have

NVG 263-NP1 Manual Transmission Fluid GM P/N 88861800 (Canadian P/N 88861801)

Good luck with the repair.

02-25-2015, 11:06 PM	#2
95 S_Trucker Registered User Join Date: Oct 2009 Location: . Posts: 2,187	Re: 263HD Transfer Case Bearing Fail Auto trac fluid is blue, not green. It shouldn't have atf in it either. It should have NVG 263-NP1 Manual Transmission Fluid GM P/N 88861800 (Canadian P/N 88861801) Good luck with the repair.