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Performance Built NP261, NP261HD, NP261XHD Transfer Case

Rebuilt for Chevy Silverado, GMC Sierra, Yukon, and Denali.

Transfer Case Type / Names
  • New Process 261
  • NP261
  • NP261HD
  • NP261XHD
Original Manufacturer
  • New Process Gear
Drive Options
  • 2WD
  • 4WD High / Low
  • Neutral
  • Manual and Automatic Transmission
New / Used / rebuilt
  • Complete Performance Rebuild
  • Remanufactured
Part Number
  • MW261TC

NP261 Transfer Case
          Image 1  

  • Ordering Info
  • Vehicle Applications
  • Warranty
  • Our Process
Ordering Info
  List Price: $1,595.00 Toll Free: 1-888-995-PART or 1-888-995-7278
  NP261 Price: $995.00    
  NP261XHD Price: $1,265.00   Office Hours: Monday-Friday 8:00am to 9:00pm CST.
Weekend and holiday hours vary
  Core Deposit (non XHD): $250.00 (XHD)$500.00 Core Questions  
  Delivery Shipping: Call for Quote    
  Core Return Shipping: Call for Quote    
  5 Star Product Rating 5 out of 5    
261 Transfer Case Specs / Applications
GMC Trucks Years
Sierra 1500 1999-2005
Sierra 2500 1999-2000
Yukon Denali 1999-2005
Chevy / Chevrolet Trucks Years
Silverado 1500 1999-2005
Silverado 2500 1999-2000
NP261 Tag Numbers
  • 12576434
  • 12579910
  • 12581005
  • 15039436
  • 15046964
  • 15753787
  • 24228409
  • 12588518
  • 12576435
  • 12579911
  • 15039437
  • 15046965
  • 15046966
  • 15709260
  • 15753788
  • 15709254
  • 12581007
  • 12881008
  • 12588514
  • 12588519
  • 12588520
  • 12576436
  • 12576437
  • 12579912
  • 12579913
  • 15023640
  • 15045471
  • 15753789
  • 24228405
  • 24238191
  • 24238192
  • 24238844
NP261XHD Tag Numbers
  • 12573381
  • 12579907
  • 12581002
  • 15023641
  • 15772804
  • 24228409

Our Warranty:

This transfer case comes stock with a 12 month warranty. We have several other warranty packages that are available for upgrade. Feel free to ask your sales associate if you qualify for one of our extended warranty upgrade options.
Call 1-888-995-PART or 1-888-995-7278

List Smart Parts Automotive provides a twelve month nation wide warranty against any manufactured defects on this part.

List We do not charge restocking or shipping fees when a transmission needs to be warranted. Restocking and shipping fees are only be applied if a customer wants to return a non defective transmission or is outside the continental United States.

List Buyers warranty begins at original date of purchase and expires12 months thereafter.

This warranty does not cover any of the following:

List Use of engine, clutches, manual transmission, transfer case, drive line, and/or differential for purposes for which it was not originally designed (such as off-road, race car, etc.)

List Abuse, neglect, accident, or improper towing


List Towing charges, vehicle rental

List Loss of time, inconvenience, loss of use of vehicle, commercial loss or consequential damages

List Failure because of defects or inefficiencies or parts or assemblies not furnished with the transmission (flywheel, clutch, drive shaft, etc)

List Broken Gears or Shafts

List Cracked or broken cases

List No claims for labor or consequential damages will be accepted

List We are not liable for misuse or negligence causing damage, defect, injury, or loss.

List Unit must be returned for our inspection to determine fault.

Warranty Process:

In the rare case of a transmission failure please call our sales department where a representative will assist you in the warranty process. Call Mon-Fri 9-5 Central 1-888-995-7278

Every transfer case has been rigorously tested. The process is done by simulating the conditions encountered during tough off road use. This ensures that when your part arrives it has been checked for noises, leaks, vibrations and performance.

O.E.M. stands for Original Equipment Manufacturer. Our parts meet or exceed the guidelines set forth by the manufacturer.

Some transfer cases have inherent factory flaws causing them to chronically break down. Through years of experience we have developed several procedures to help fix these problems.

Every remanufactured transfer case has been built and inspected by a certified technician. Our technicians have an average experience of 10 years.

New Parts
All wearable parts are replaced, this includes: seals, bearings, O-rings, bushings, bands, gaskets, and more.

Premium Upgrades
Dyno Tested
Certified Builder
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Chevy GM 261 Transfer Case
Chevrolet / GM NP261 Transfer Case
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