Zumbrota Drivetrain RMTM5R1F-5SW Manual Transmission

The Zumbrota Drivetrain RMTM5R1F-5SW manual transmission is engineered for precision and reliability, specifically designed for the 1991-1994 Ford Ranger with a 3.0L engine and 2WD configuration. This transmission not only meets but exceeds OEM standards, ensuring that your vehicle operates smoothly and efficiently.

Quality Remanufacturing Process

Zumbrota employs a rigorous three-step inspection process during the remanufacturing of the RMTM5R1F-5SW. Each unit undergoes the following:

• Pre-Inspection: A thorough check for case cracks, excessive wear, and OEM-specific issues is conducted to ensure the core is in optimal condition.
• Component Measurement: All internal parts are meticulously measured to confirm they meet OEM specifications, ensuring compatibility and performance.
• Final Inspection: After assembly, a comprehensive post-build inspection verifies that the unit adheres to Zumbrota's stringent quality standards.

Performance Testing

Each RMTM5R1F-5SW transmission is subjected to extensive testing, including:

• Gear wear assessments
• Mainshaft straightness tests
• Synchronizer functionality checks
• Dyno testing to evaluate operation, shiftability, and noise levels

This thorough testing ensures that every transmission operates at peak performance, providing you with confidence on the road.

Cleaning and Finishing

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

Warranty

All Zumbrota manual transmissions, including the RMTM5R1F-5SW, come with a 2-year unlimited mileage warranty, ensuring peace of mind with your purchase.

Fitment

• Ford Ranger RWD 1991-1994
• Mazda B3000 RWD 1994