Wheel Blowout Sale
  1. Home
  2. Driveline
  3. Transfer Case
  4. Transfer Cases
  5. Zumbrota NP261 Transfer Case Chevrolet | GMC Pickup 6.0L with 4|5-Speed Transmissions 1999-2006

Shop For Your Vehicle

Zumbrota NP261 Transfer Case Chevrolet | GMC Pickup 6.0L with 4|5-Speed Transmissions 1999-2006 - RTC261GHD-1
  See more parts for your Chevrolet Silverado 1500

Zumbrota NP261 Transfer Case Chevrolet | GMC Pickup 6.0L with 4|5-Speed Transmissions 1999-2006

$1,899.89

Zumbrota Drivetrain

Model #RTC261GHD-1

Help Me Decide Add To Wishlist Price Match

Shopper Award

When you buy a Zumbrota transfer case, you gain the confidence, satisfaction, and peace of mind that comes with our standard 2 year, unlimited mileage warranty. Zumbrota transfer cases are rebuilt to unparalleled standards. All units are restored to like-new condition by craftsmen with over 150 years of combined industry experience. Cases and internal components are inspected and tested for signs of wear like cracks, stripped threads, shaft warp, gear wear, and chain stretch. Each unit is fully rebuilt with replacement of all bearings, seals, and viscous couplers. Zumbrota uses an exclusive hydro-blast rinse and sandblasting procedure on internal and external parts, followed by a proprietary shot-enticed deep cleaning. All finished units are thoroughly spin tested for shiftability and noise. All transfer cases are shipped in high density plastic totes to eliminate damage in transit.

Features:

  • Fits 1999-2007 GM 1500, 2500, and 3500 Series pickups
  • 32 spline input
  • Spin tested for shiftability and noise
  • High-density plastic shipping totes eliminate in-transit damage
  • Sealed Bearing
  • With 2.30" Bearing Offset
  • 26-1/4" Long
Fitment:
  • Chevrolet Silverado 1500 Classic 4WD 2007
  • Chevrolet Silverado 2500 HD Classic 4WD 2007
  • Chevrolet Silverado 3500 Classic 4WD 2007
  • Chevrolet Silverado 1500 HD Classic 4WD 2007
  • Chevrolet Silverado 1500 4WD 1999-2006
  • Chevrolet Silverado 1500 HD 4WD 2001-2006
  • Chevrolet Silverado 2500 4WD 1999-2004
  • Chevrolet Silverado 2500 HD 4WD 2001-2006
  • Chevrolet Silverado 3500 4WD 2001-2006
  • GMC Sierra 1500 Classic 4WD 2007
  • GMC Sierra 2500 HD Classic 4WD 2007
  • GMC Sierra 3500 Classic 4WD 2007
  • GMC Sierra 1500 HD Classic 4WD 2007
  • GMC Sierra 1500 4WD 1999-2006
  • GMC Sierra 1500 HD 4WD 2001-2006
  • GMC Sierra 2500 4WD 1999-2004
  • GMC Sierra 2500 HD 4WD 2001-2006
  • GMC Sierra 3500 4WD 2001-2006

The shipping fee quoted in the shopping cart includes transportation of the product to your location as well as the return of your core to the manufacturer. If you opt to send your core in advance, we offer a 50% refund on the shipping cost. However, please note that this option may prolong the overall process, so we generally advise against it.

Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm

https://www.P65Warnings.ca.gov

Vehicle Engine Notes
1999-2006
 Chevrolet Silverado 1500
  • NV261HD; Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1, Tag Numbers: 12576435, 12576436, 12576437, 12579911, 12579912, 12579913, 12581006, 12581007, 12581008, 12588518, 12588519, 12588520, 15023640, 15039437, 15045471, 15046965, 15046966, 15709254, 15709260, 15753788, 15753789, 24228405, 24228419, 24228435, 24238190, 24238191, 24238192, 24238844
2007
 Chevrolet Silverado 1500 Classic
  • NV261HD; Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1, Tag Numbers: 12576435, 12576436, 12576437, 12579911, 12579912, 12579913, 12581006, 12581007, 12581008, 12588518, 12588519, 12588520, 15023640, 15039437, 15045471, 15046965, 15046966, 15709254, 15709260, 15753788, 15753789, 24228405, 24228419, 24228435, 24238190, 24238191, 24238192, 24238844
2001-2003, 2005-2006
 Chevrolet Silverado 1500 HD
  • NV261HD; Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1, Tag Numbers: 12576435, 12576436, 12576437, 12579911, 12579912, 12579913, 12581006, 12581007, 12581008, 12588518, 12588519, 12588520, 15023640, 15039437, 15045471, 15046965, 15046966, 15709254, 15709260, 15753788, 15753789, 24228405, 24228419, 24228435, 24238190, 24238191, 24238192, 24238844
2007
 Chevrolet Silverado 1500 HD Classic
  • NV261HD; Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1, Tag Numbers: 12576435, 12576436, 12576437, 12579911, 12579912, 12579913, 12581006, 12581007, 12581008, 12588518, 12588519, 12588520, 15023640, 15039437, 15045471, 15046965, 15046966, 15709254, 15709260, 15753788, 15753789, 24228405, 24228419, 24228435, 24238190, 24238191, 24238192, 24238844
1999-2004
 Chevrolet Silverado 2500
  • NV261HD; Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1, Tag Numbers: 12576435, 12576436, 12576437, 12579911, 12579912, 12579913, 12581006, 12581007, 12581008, 12588518, 12588519, 12588520, 15023640, 15039437, 15045471, 15046965, 15046966, 15709254, 15709260, 15753788, 15753789, 24228405, 24228419, 24228435, 24238190, 24238191, 24238192, 24238844
2001-2006
 Chevrolet Silverado 2500 HD

 		8 Cylinder 6.0 Liter
  • NV261HD; Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1, Tag Numbers: 12576435, 12576436, 12576437, 12579911, 12579912, 12579913, 12581006, 12581007, 12581008, 12588518, 12588519, 12588520, 15023640, 15039437, 15045471, 15046965, 15046966, 15709254, 15709260, 15753788, 15753789, 24228405, 24228419, 24228435, 24238190, 24238191, 24238192, 24238844
2007
 Chevrolet Silverado 2500 HD Classic

 		8 Cylinder 6.0 Liter
  • NV261HD; Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1, Tag Numbers: 12576435, 12576436, 12576437, 12579911, 12579912, 12579913, 12581006, 12581007, 12581008, 12588518, 12588519, 12588520, 15023640, 15039437, 15045471, 15046965, 15046966, 15709254, 15709260, 15753788, 15753789, 24228405, 24228419, 24228435, 24238190, 24238191, 24238192, 24238844
2001-2006
 Chevrolet Silverado 3500

 		8 Cylinder 6.0 Liter
  • NV261HD; Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1, Tag Numbers: 12576435, 12576436, 12576437, 12579911, 12579912, 12579913, 12581006, 12581007, 12581008, 12588518, 12588519, 12588520, 15023640, 15039437, 15045471, 15046965, 15046966, 15709254, 15709260, 15753788, 15753789, 24228405, 24228419, 24228435, 24238190, 24238191, 24238192, 24238844
2007
 Chevrolet Silverado 3500 Classic
  • NV261HD; Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1, Tag Numbers: 12576435, 12576436, 12576437, 12579911, 12579912, 12579913, 12581006, 12581007, 12581008, 12588518, 12588519, 12588520, 15023640, 15039437, 15045471, 15046965, 15046966, 15709254, 15709260, 15753788, 15753789, 24228405, 24228419, 24228435, 24238190, 24238191, 24238192, 24238844
1999-2006
 GMC Sierra 1500
  • NV261HD; Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1, Tag Numbers: 12576435, 12576436, 12576437, 12579911, 12579912, 12579913, 12581006, 12581007, 12581008, 12588518, 12588519, 12588520, 15023640, 15039437, 15045471, 15046965, 15046966, 15709254, 15709260, 15753788, 15753789, 24228405, 24228419, 24228435, 24238190, 24238191, 24238192, 24238844
2002
 GMC Sierra 1500
  • NV261HD; Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1, Tag Numbers: 12576435, 12576436, 12576437, 12579911, 12579912, 12579913, 12581006, 12581007, 12581008, 12588518, 12588519, 12588520, 15023640, 15039437, 15045471, 15046965, 15046966, 15709254, 15709260, 15753788, 15753789, 24228405, 24228419, 24228435, 24238190,
  • 24238191, 24238192, 24238844
2007
 GMC Sierra 1500 Classic
  • NV261HD; Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1, Tag Numbers: 12576435, 12576436, 12576437, 12579911, 12579912, 12579913, 12581006, 12581007, 12581008, 12588518, 12588519, 12588520, 15023640, 15039437, 15045471, 15046965, 15046966, 15709254, 15709260, 15753788, 15753789, 24228405, 24228419, 24228435, 24238190, 24238191, 24238192, 24238844
2006
 GMC Sierra 1500 HD
  • NV261HD; Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1, Tag Numbers: 12576435, 12576436, 12576437, 12579911, 12579912, 12579913, 12581006, 12581007, 12581008, 12588518, 12588519, 12588520, 15023640, 15039437, 15045471, 15046965, 15046966, 15709254, 15709260, 15753788, 15753789, 24228405,
  • 24228419, 24228435, 24238190, 24238191, 24238192, 24238844
2001-2003, 2005
 GMC Sierra 1500 HD
  • NV261HD; Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1, Tag Numbers: 12576435, 12576436, 12576437, 12579911, 12579912, 12579913, 12581006, 12581007, 12581008, 12588518, 12588519, 12588520, 15023640, 15039437, 15045471, 15046965, 15046966, 15709254, 15709260, 15753788, 15753789, 24228405, 24228419, 24228435, 24238190, 24238191, 24238192, 24238844
2007
 GMC Sierra 1500 HD Classic
  • NV261HD; Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1, Tag Numbers: 12576435, 12576436, 12576437, 12579911, 12579912, 12579913, 12581006, 12581007, 12581008, 12588518, 12588519, 12588520, 15023640, 15039437, 15045471, 15046965, 15046966, 15709254, 15709260, 15753788, 15753789, 24228405, 24228419, 24228435, 24238190, 24238191, 24238192, 24238844
1999-2004
 GMC Sierra 2500
  • NV261HD; Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1, Tag Numbers: 12576435, 12576436, 12576437, 12579911, 12579912, 12579913, 12581006, 12581007, 12581008, 12588518, 12588519, 12588520, 15023640, 15039437, 15045471, 15046965, 15046966, 15709254, 15709260, 15753788, 15753789, 24228405, 24228419, 24228435, 24238190, 24238191, 24238192, 24238844
2001-2006
 GMC Sierra 2500 HD

 		8 Cylinder 6.0 Liter
  • NV261HD; Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1, Tag Numbers: 12576435, 12576436, 12576437, 12579911, 12579912, 12579913, 12581006, 12581007, 12581008, 12588518, 12588519, 12588520, 15023640, 15039437, 15045471, 15046965, 15046966, 15709254, 15709260, 15753788, 15753789, 24228405, 24228419, 24228435, 24238190, 24238191, 24238192, 24238844
2007
 GMC Sierra 2500 HD Classic

 		8 Cylinder 6.0 Liter
  • NV261HD; Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1, Tag Numbers: 12576435, 12576436, 12576437, 12579911, 12579912, 12579913, 12581006, 12581007, 12581008, 12588518, 12588519, 12588520, 15023640, 15039437, 15045471, 15046965, 15046966, 15709254, 15709260, 15753788, 15753789, 24228405, 24228419, 24228435, 24238190, 24238191, 24238192, 24238844
2001-2006
 GMC Sierra 3500

 		8 Cylinder 6.0 Liter
  • NV261HD; Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1, Tag Numbers: 12576435, 12576436, 12576437, 12579911, 12579912, 12579913, 12581006, 12581007, 12581008, 12588518, 12588519, 12588520, 15023640, 15039437, 15045471, 15046965, 15046966, 15709254, 15709260, 15753788, 15753789, 24228405, 24228419, 24228435, 24238190, 24238191, 24238192, 24238844
2007
 GMC Sierra 3500 Classic

 		8 Cylinder 6.0 Liter
  • NV261HD; Manual Shift, 32 Spline Input, Option Code NP2, Hollander Numbers: 412-428, 412-429, 412-457, 412-541, 412-545, 412-584, 412-586, Other Numbers: UMT138-2, UMT139-1, Tag Numbers: 12576435, 12576436, 12576437, 12579911, 12579912, 12579913, 12581006, 12581007, 12581008, 12588518, 12588519, 12588520, 15023640, 15039437, 15045471, 15046965, 15046966, 15709254, 15709260
  • , 15753788, 15753789, 24228405, 24228419, 24228435, 24238190, 24238191, 24238192, 24238844

In the world of remanufactured drivetrain components, there are a lot of companies to choose from, but one stands above the rest: Zumbrota Drivetrain. Located in Zumbrota, Minnesota, they offer some of the best and most affordable rebuilt drivetrain components. More specifically, they offer new, remanufactured, OE replacement, and performance manual transmissions, transfer cases, and differentials.

What separates them from other replacement drivetrain manufacturers is their dedicated staff of over 70 people, all of which have extensive drivetrain expertise. Their expertise and massive 60,000 square foot facility allow them to produce high-quality and affordable components for thousands of different automotive applications.

To put it simply, if you want the best replacement drivetrain components, Zumbrota is the best solution for you.

WARRANTY INFO

Standard Warranty - Standard 2 year/unlimited mileage warranty applies to all 3/4 ton and lighter applications.

No-fault Warranty - No-fault 3 year warranty is available as an optional upgrade to the standard warranty. Upgrade includes additional labor, towing, rental car, and freight charge coverage.

Limited Warranty - The 1 year/18,000 mileage warranty coverage includes commercial, farm vehicles, motorhomes and rental vehicle applications not eligible on the no-fault or standard warranty.

Standard and no-fault Warranty coverage does not extend to commercial, farm vehicles, motorhomes and rental vehicle applications.

Modified and or off-road applications are not covered by any warranty.

Installation Instructions

Click to view the Installation Instructions here

Check out these other great products

Zumbrota NP246 Transfer Case GM 1500 with 4L80E Trans 1999-2002 - RTC246G-2 - Image 2

Zumbrota NP246 Transfer Case GM 1500 with 4L80E Trans 1999-2002

Model #RTC246G-2

$1,399.89
Zumbrota NP246 Transfer Case GM with 4L60 & 4L70E Transmissions 2003-2007 - RTC246G-3 - Image 3

Zumbrota NP246 Transfer Case GM with 4L60 & 4L70E Transmissions 2003-2007

Model #RTC246G-3

$1,399.89
Zumbrota NP263 Transfer Case Chevrolet Silverado | GMC Sierra 2500HD|3500 6.0L with 4|5-Speed Transmissions 2001-2007 - RTC263GHD-2 - Image 4

Zumbrota NP263 Transfer Case Chevrolet Silverado | GMC Sierra 2500HD|3500 6.0L with 4|5-Speed Transmissions 2001-2007

Model #RTC263GHD-2

$1,899.89
Zumbrota NP261 Transfer Case Chevrolet Silverado | GMC Sierra 2500HD|3500HD 6.6L|8.1L with 5|6-Speed Transmissions 2001-2007 - RTC261GXHD-1 - Image 5

Zumbrota NP261 Transfer Case Chevrolet Silverado | GMC Sierra 2500HD|3500HD 6.6L|8.1L with 5|6-Speed Transmissions 2001-2007

Model #RTC261GXHD-1

$2,099.89