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

$1,399.89

Zumbrota Drivetrain

Model #RTC246G-3

In Stock


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:

  • For 2003-2007 GM 1500 Series pickups and SUVs
  • 27 spline input
  • Shift motor is not included
  • Spin tested for shiftability and noise
  • High-density plastic shipping totes eliminate in-transit damage
Fitment:
  • Chevrolet Silverado 1500 Classic 4WD 2007
  • Chevrolet Avalanche 4WD 2007
  • Chevrolet Avalanche 1500 4WD 2003-2006
  • Chevrolet Silverado 1500 4WD 2003-2006
  • Chevrolet Suburban 1500 4WD 2003-2007
  • Chevrolet Tahoe 4WD 2003-2007
  • GMC Sierra 1500 Classic 4WD 2007
  • GMC Sierra 1500 4WD 2003-2006
  • GMC Yukon 4WD 2003-2007
  • GMC Yukon XL 1500 4WD 2003-2007

Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm

https://www.P65Warnings.ca.gov

Vehicle Engine Notes
2007
Chevrolet Avalanche

  • NP246; 27 Spline Input, Autotrack Option Code NP8, Shift motor is not included, Hollander Number: 412-536, Tag Numbers: 12577834, 12578116, 12580184, 12580859, 12584880, 12585239, 12586466, 24200015, 24228420, 24233725, 24237189, 24237286, 24238532, 24239524, 24240015, Other Numbers: UMT137-4
2003-2006
Chevrolet Avalanche 1500

  • NP246; 27 Spline Input, Autotrack Option Code NP8, Shift motor is not included, Hollander Number: 412-536, Tag Numbers: 12577834, 12578116, 12580184, 12580859, 12584880, 12585239, 12586466, 24200015, 24228420, 24233725, 24237189, 24237286, 24238532, 24239524, 24240015, Other Numbers: UMT137-4
2003-2006
Chevrolet Silverado 1500

  • NP246; 27 Spline Input, Autotrack Option Code NP8, Shift motor is not included, Hollander Number: 412-536, Tag Numbers: 12577834, 12578116, 12580184, 12580859, 12584880, 12585239, 12586466, 24200015, 24228420, 24233725, 24237189, 24237286, 24238532, 24239524, 24240015, Other Numbers: UMT137-4
2007
Chevrolet Silverado 1500 Classic

  • NP246; 27 Spline Input, Autotrack Option Code NP8, Shift motor is not included, Hollander Number: 412-536, Tag Numbers: 12577834, 12578116, 12580184, 12580859, 12584880, 12585239, 12586466, 24200015, 24228420, 24233725, 24237189, 24237286, 24238532, 24239524, 24240015, Other Numbers: UMT137-4
2003-2007
Chevrolet Suburban 1500

  • NP246; 27 Spline Input, Autotrack Option Code NP8, Shift motor is not included, Hollander Number: 412-536, Tag Numbers: 12577834, 12578116, 12580184, 12580859, 12584880, 12585239, 12586466, 24200015, 24228420, 24233725, 24237189, 24237286, 24238532, 24239524, 24240015, Other Numbers: UMT137-4
2003-2007
Chevrolet Tahoe

  • NP246; 27 Spline Input, Autotrack Option Code NP8, Shift motor is not included, Hollander Number: 412-536, Tag Numbers: 12577834, 12578116, 12580184, 12580859, 12584880, 12585239, 12586466, 24200015, 24228420, 24233725, 24237189, 24237286, 24238532, 24239524, 24240015, Other Numbers: UMT137-4
2003-2006
GMC Sierra 1500

  • NP246; 27 Spline Input, Autotrack Option Code NP8, Shift motor is not included, Hollander Number: 412-536, Tag Numbers: 12577834, 12578116, 12580184, 12580859, 12584880, 12585239, 12586466, 24200015, 24228420, 24233725, 24237189, 24237286, 24238532, 24239524, 24240015, Other Numbers: UMT137-4
2007
GMC Sierra 1500 Classic

  • NP246; 27 Spline Input, Autotrack Option Code NP8, Shift motor is not included, Hollander Number: 412-536, Tag Numbers: 12577834, 12578116, 12580184, 12580859, 12584880, 12585239, 12586466, 24200015, 24228420, 24233725, 24237189, 24237286, 24238532, 24239524, 24240015, Other Numbers: UMT137-4
2003-2007
GMC Yukon

  • NP246; 27 Spline Input, Autotrack Option Code NP8, Shift motor is not included, Hollander Number: 412-536, Tag Numbers: 12577834, 12578116, 12580184, 12580859, 12584880, 12585239, 12586466, 24200015, 24228420, 24233725, 24237189, 24237286, 24238532, 24239524, 24240015, Other Numbers: UMT137-4
2003-2007
GMC Yukon XL 1500

  • NP246; 27 Spline Input, Autotrack Option Code NP8, Shift motor is not included, Hollander Number: 412-536, Tag Numbers: 12577834, 12578116, 12580184, 12580859, 12584880, 12585239, 12586466, 24200015, 24228420, 24233725, 24237189, 24237286, 24238532, 24239524, 24240015, Other Numbers: UMT137-4

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

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