MP1222 T-CASE ’07-’19 GM Sierra & Silverado 1500 w/ 6L80 Trans; M-SHFT; 32SPL R; 32SPL INP

mp1222 transfer case​ Zumbrota Drivetrain has been a trusted name in the industry, providing high-quality remanufactured transfer cases. As vehicle technology has evolved, we have adapted our manufacturing processes to maintain excellence. Our customers rely on our expertise, and we stand by our promise: vision, quality, and dependability.

Features of Our Remanufactured Transfer Cases

• Triple Inspection Process
  • Pre-Inspection: Identifies case cracks, excessive wear, and OEM-related core issues.
  • In-process inspection: Ensures all components meet OEM specifications.
  • Final Post-Build Inspection: Confirms adherence to our strict quality standards.
• Advanced Cleaning Process
  • Hydro blasting and rinsing restore the OEM finish.
  • Ensures a clean and like-new appearance.
• Component Replacement
  • 100% replacement of seals, bearings, viscous couplers (when applicable), and other wear components.
• Secure Shipping
  • High-density plastic totes prevent intransit damage.
• Warranty Coverage
  • Standard 2-Year/ Unlimited Mileage Warranty included with all transfer cases.

Product Specifications: mp1222 transfer case​

• Transfer Case Assembly
• Transmission Speeds: 6
• Model: MP1222
• Input Spline Count: 32
• Shift Type: Manual
• Option Code: NQG
• Compatible Transmission: MYC 6L80E
• Tag Numbers: 19125658, 23188342, 24245350, 24247211, 24252684, 24261506
• Hollander Number: 412-693
• Other Reference Numbers: UMT141-8

Compatible Vehicle Models

Our mp1222 transfer case​ is designed to fit the following models:

•   2007- 2014 Chevrolet Silverado 1500 (MP1222)
•  2007- 2014 GMC Sierra 1500 (MP1222)