NP 246 Transfer case - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Rigmover · 09-29-2018, 03:52 PM

What size socket does one need to remove the filler nut on a np 246 transfer case on a 95 GMC 4X4 can not get a crescent wrench on it any help would be greatly appreciated Thank You..

95 S_Trucker · 09-30-2018, 09:43 AM

They should be 18mm. I can double check at work tomorrow.

But the first year for the 246 was 98, and you have a 95

Manual lever on floor, np241
3 button switch, np243
4 button switch, np246

Rigmover · 09-30-2018, 12:10 PM

Quote:

Originally Posted by 95 S_Trucker

They should be 18mm. I can double check at work tomorrow.

But the first year for the 246 was 98, and you have a 95

Manual lever on floor, np241
3 button switch, np243
4 button switch, np246

Sorry your right its a NP 241 as it has a MG5 Trans in it and found the size of the filler nut is a 30mm all good now.

Thanks

09-29-2018, 03:52 PM	#1
Rigmover Registered User Join Date: May 2010 Location: Lethbridge Alberta Posts: 20	NP 246 Transfer case What size socket does one need to remove the filler nut on a np 246 transfer case on a 95 GMC 4X4 can not get a crescent wrench on it any help would be greatly appreciated Thank You..

09-30-2018, 09:43 AM	#2
95 S_Trucker Registered User Join Date: Oct 2009 Location: . Posts: 2,187	Re: NP 246 Transfer case They should be 18mm. I can double check at work tomorrow. But the first year for the 246 was 98, and you have a 95 Manual lever on floor, np241 3 button switch, np243 4 button switch, np246



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