Zumbrota Drivetrain RMTS5-42-3 Manual Transmission

The Zumbrota Drivetrain RMTS5-42-3 manual transmission is engineered for durability and precision, specifically remanufactured to meet the demands of your Ford F-Series. This transmission is designed for 2WD models equipped with the 7.5L or 4.9L engines from 1987 to 1992. Each unit undergoes a meticulous three-step inspection process to ensure it meets or exceeds OEM specifications.

Inspection and Remanufacturing Process

The remanufacturing of the RMTS5-42-3 involves rigorous quality checks:

• Step 1: Pre-Inspection - Each unit is thoroughly inspected for case cracks, excessive wear, and other OEM-specific issues.
• Step 2: Component Measurement - Parts are measured to confirm they align with OEM specifications, ensuring compatibility and performance.
• Step 3: Final Inspection - A comprehensive post-build check guarantees that the transmission meets Zumbrota’s stringent quality standards.

Performance Testing

All internal components undergo a 100% inspection, including checks for gear wear, mainshaft straightness, and synchronizer functionality. Each transmission is dyno-tested under various conditions to verify operational integrity, shift quality, and noise levels. This thorough testing ensures reliability and performance, providing peace of mind for your next build or replacement.

Cleaning and Finish

To maintain the highest standards of cleanliness, Zumbrota employs an exclusive hydro-blast rinse and sandblasting procedure on both internal and external parts. This is followed by a proprietary shot-enticed deep cleaning process, setting a new benchmark in manual transmission remanufacturing.

Warranty

The RMTS5-42-3 comes with a 2-year unlimited mileage warranty, reflecting Zumbrota’s commitment to quality and customer satisfaction.

Fitment

• Ford F-250 RWD 1987-1992
• Ford F-350 RWD 1987-1992