Zumbrota Drivetrain RMT290C-11 Manual Transmission

The Zumbrota Drivetrain RMT290C-11 is a remanufactured manual transmission specifically designed for the 1999-2007 Chevrolet Silverado 1500 and GMC Sierra 1500 models equipped with the Getrag 5-speed system. This unit is engineered for rear-wheel drive (RWD) applications, ensuring a robust performance that meets the demands of both daily driving and light-duty hauling.

Construction and Quality Assurance

With over 30 years of experience, Zumbrota Drivetrain focuses on delivering reliable manual transmissions. The RMT290C-11 undergoes a comprehensive remanufacturing process that includes:

• Three quality inspections throughout the remanufacturing process.
• A pre-inspection to identify case cracks and excessive wear, addressing OEM-related issues before assembly.
• A mid-process inspection to confirm all components meet OEM specifications.
• A final inspection post-build to ensure the unit adheres to strict quality standards.
• Hydro blasting and rinsing of housings and top covers to restore them to OEM finish.
• Complete inspection of internal parts, including gear wear, mainshaft straightness, and synchronizer functionality.
• 100% replacement of seals, bearings, and other wear components for enhanced durability.
• Dyno testing under various conditions to validate performance before shipping.

Technical Specifications

• Transmission Model: Getrag HM290
• Drive Type: RWD
• Transmission Speeds: 5
• Option Code: MG5
• Integral Bell Housing
• Single Rail Internal Shift Mechanism
• Internal Slave Cylinder
• Screw In Speed Sensor
• ID: DXF, GAZP
• Hollander Numbers: 400-04282

Fitment

• 1999-2006 Chevrolet Silverado 1500 (Getrag 5-Speed)
• 2007 Chevrolet Silverado 1500 Classic (Getrag 5-Speed)
• 1999-2006 GMC Sierra 1500 (Getrag 5-Speed)
• 2007 GMC Sierra 1500 Classic (Getrag 5-Speed)

The Zumbrota RMT290C-11 is backed by a standard 2-year/unlimited mileage warranty, providing peace of mind for your investment. This transmission is shipped in high-density plastic totes to minimize transit damage, making it a reliable choice for your Chevrolet or GMC truck.