Remanufactured NV4500 5-Speed Manual Transmission

The Zumbrota Drivetrain RMT4500C-7 is a remanufactured NV4500 5-speed manual transmission, offering a reliable solution for heavy-duty truck owners. This unit is specifically engineered for 1996-1998 Chevrolet and GMC K2500 and K3500 4x4 models. Its robust cast iron case and detachable bell housing are built to withstand demanding applications. Zumbrota Drivetrain prioritizes quality through a meticulous three-stage inspection process. This includes a thorough pre-inspection for case cracks and wear, precise measurement of all components to meet OEM specifications, and a final inspection post-assembly. Internally, all parts, including bearings and gears, are inspected and tested, with worn or damaged components replaced as necessary. To ensure peak performance and durability, the RMT4500C-7 is subjected to a 100% inspection of all internal parts, including gear wear and mainshaft straightness tests. Furthermore, each transmission is dyno-tested to simulate real-world driving conditions, verifying optimal operation, shiftability, and noise levels. Replaced seals and a comprehensive cleaning process contribute to the unit's longevity and efficiency. This transmission comes with a two-year unlimited mileage warranty, providing significant peace of mind for the end-user. The fitment is confirmed for Chevrolet K2500, Chevrolet K3500, GMC K2500, and GMC K3500 models manufactured between 1996 and 1998. Core return is part of the shipping process, with options for refunding a portion of the shipping cost if the core is sent in advance, though this may extend the overall timeline.