246 Transfercase Model 246 Transfer Case (GMC & Chevy)

  • Sale
  • Regular price $945.00


The NP246 model transfercase fits a variety of GMC and Chevrolet 4WD vehicles. There are several variations of the 246, so your assembly number or VIN will be required (see below) when ordering this unit. The unit is remanufactured in our facility and comes with a 12-month, unlimited miles warranty within the 48 contiguous United States.

Any questions? Call 1800MUDROAD

This sale requires a core exchange and the shipping costs include a reusable shipping container and a UPS return service label.

ABOUT THE NP246

The original rear case half on 246 units has a design issue where the oil pump rubs against the case causing pin-holes in the soft thin magnesium shell. These pin-holes allow the fluid to seep out and evaporate, leaving the transfer case without proper lubrication and cooling. This happens so gradually that you probably don't realize it until there has been sufficient damage done to the internal mechanisms. This is referred to as "pump rub."

Upgraded Case HalvesOur unique replacement case half completely eliminates the "pump-rub" issue. These case halves are made of heavy grade aluminum, not the thin magnesium used in the OE cases. In addition, the Transfer Case Express upgrade corrects a snap-ring groove issue and eliminates the need for as adapter plate. Thousands of customers have already told us how much they appreciate the durability and craftsmanship of our parts.

VERIFYING THE MODEL

Transfer Case Assembly TagBefore shipping, we will need the assembly number from your transfer case to verify that this part fits your vehicle.  You can find the assembly number on the sticker located on the bottom of your transfer case (see below).  If this information is not available, we will need the FULL VIN# of the vehicle to verify.

SHIPPING & CORE EXCHANGE

This unit requires a core exchange and your purchase includes a reusable shipping container and a UPS return service label. If we do not receive the core and the container within 14 days of delivery, you will be charged a core charge of $250.

We are also able to ship internationally, however you will need to contact us for a shipping quote. 

WARRANTY

New transfer cases from Transfer Case Express carry a twelve (12) month, unlimited miles warranty. For complete details, please see our warranty page.

ABOUT TRANSFER CASE EXPRESS

We have three convenient locations for your shipping needs, one on the East coast in Spartanburg, SC, one in San Antonio, TX and one on the West coast in Oakland, CA.  Sales tax must be charged to all South Carolina, Texas and California purchases, unless a valid resale license/number is provided in advance of the purchase. 

Not the part you're looking for?  Need further help? If you do not see your item listed or have further questions, please do not hesitate to email us or call us directly at 1-800-MUDROAD.

This transfer case is a replacement for the assembly numbers listed below. Please note that this list may not be all inclusive.

12572904

12585240

15039438

24228439

12572905

12585260

15039439

24233725

12575125

12586466

15052506

24233726

12575942

12586467

15709322

24237189

12577834

15007093

15753790

24237190

12577835

15007094

15753791

24237286

12578116

15017351

15761465

24237288

12580184

15017912

15769438

24238532

12580185

15017913

15772806

24238533

12580859

15017942

24228403

24238848

12580860

15034939

24228404

24239524

12584880

15037093

24228410

24239525

12584881

15037351

24228415

24240015

12585239

15037352

24228420

24240016