What transfer case is in a Chevy 2500?

Transfer Case in Chevy 2500
The transfer case used in the Chevy 2500 is the NP261 Transfer Case. This transfer case is used for heavy-duty applications and is reserved for mostly truck and van use. It is chain-driven, 4WD with manual shift, and has a low gear ratio of 2.72 to 1. It has a combination of 2 high, 4 high, neutral, and 4 low. Some pickups are supplied with heavy-duty (HD) and extreme heavy-duty (XHD) versions with wider chains, sprockets, and HD planetary. The NP261 can have issues with case failure caused by the oil pump housing wearing a hole in the case. A better option is to replace the rear case with the new design.
Additionally, the NP261 Transfer Case is designed for trucks with an automatic 4L80 transmission or a manual transmission and comes with a 3-year warranty.

Contents

What transfer case does a 4L80E have?
What years did they make the NP246 transfer case?
What transfer case is in a 2000 Chevy Silverado 2500?
How do I identify my Chevy 205 transfer case?
What transfer case is in a 2009 Chevy 2500hd?
How do I know what GM transfer case I have?
What did the NP203 transfer case come in?
Which trucks have the NP261 transfer case?
What transfer case is in a 1998 Chevy 2500?
What transfer case is in a 2008 Chevy 2500hd?

What transfer case does a 4L80E have?

NP246 Transfer Case for GM 2003-2007 1500 w/4L80E trans.

What years did they make the NP246 transfer case?

New Process Gear originally manufactured the NP246 in 1999 it stayed in production all the way to 2007. This electric shift unit was predominantly used alongside of 4L60E, 4L80E transmissions. The NP 246 can be found in Chevy K1500, K2500, Silverado, Sierra, Tahoe, Avalanche, Denali, and the Cadillac Escalade.

What transfer case is in a 2000 Chevy Silverado 2500?

GM NP149 (AWD) Transfer Case
2000-2002.

How do I identify my Chevy 205 transfer case?

The NP205 is identified by several features: 1. The transfer case is one piece of cast iron. There is a short bearing retainer/output housing at the tail of the case, and aluminum bearing retainers/seal retainers at the front and rear outputs but the working parts are all in a single iron housing.

What transfer case is in a 2009 Chevy 2500hd?

Mp1625hd Chevrolet Silverado 2500 hd 2009-08 Transfer Case.

How do I know what GM transfer case I have?

Now it’s kind of difficult to see but this first number right here is going to be your model number this one says 271 d. This came out of a Dodge the transfer.

What did the NP203 transfer case come in?

The New Process 203 was a common option in ’73-’79 GM trucks. The New Process 203 was a rare option in ’70’s Ford trucks. The NP203 were originally a full time 4WD case, meaning all 4 tires receive power at all times.

Which trucks have the NP261 transfer case?

The NP261 was used in Chevrolet and GMC in Silverado’s and GMC Sierra. This unit was utilized beginning in 1999. The NP261 was manufactured with left side drop output and has a low gear ratio of 2.72 to 1. This unit has combination of 2 high, 4 high, neutral and 4 low.