5-Speed Manual Transmission

The Zumbrota Drivetrain RMT290C-12 is a remanufactured 5-speed manual transmission, specifically the HM290 model, built to revitalize vehicles requiring dependable drivetrain performance. This transmission undergoes a meticulous three-step inspection process to ensure the highest quality and reliability. The process begins with a pre-inspection phase to identify any case cracks, excessive wear, or OEM-specific issues. Following this, all component parts are precisely measured to meet original equipment manufacturer (OEM) specifications. The final stage involves a post-build inspection to confirm that the unit has been reassembled to Zumbrota's stringent standards. To guarantee optimal functionality, every transmission is subjected to comprehensive testing, including checks for shaft straightness, gear wear, and synchronizer condition. Additionally, all seals are replaced, and each unit is dyno tested to verify smooth operation, proper shiftability, and acceptable noise levels. Zumbrota also employs an exclusive cleaning process, utilizing hydro-blasting and sandblasting on both internal and external components, followed by a deep clean. This remanufactured transmission is backed by a 2-year unlimited mileage warranty, offering considerable peace of mind to the buyer. Fitment includes: Isuzu Hombre RWD 1998-2000 Chevrolet Blazer RWD 1998-2005 Chevrolet S10 RWD 1998-2003 GMC Jimmy RWD 1998-2001 GMC Sonoma RWD 1998-2003