2nd Gen 24V 5.9L Cummins Transmission

Handle extreme torque output, eliminate dangerous clutch slip, and bulletproof your drivetrain on your 1998.5–2002 2nd Gen 5.9L 24V Cummins with heavy-duty transmission components. Factory automatic transmissions and stock clutches are notoriously weak links, easily overheating, slipping, or failing when subjected to the demands of towing heavy loads or increased horsepower tuning. Upgrading to a heavy-duty built transmission, a high-performance torque converter, or a robust multi-disc clutch kit ensures reliable power transfer and crisp, confident shifting under the harshest conditions. Shop top-tier transmission parts engineered for exact factory fitment and extreme-duty durability.