Titan 704-176 2nd Stage Gear

Second stage gear 704-176 for airless sprayer gear reduction

The 704-176 second stage gear is a key component in the multi-stage gear reduction system that transfers power from the motor to the pump. It follows the first stage gear and provides an additional reduction in speed while increasing torque to match the pump's requirements. This gear is compatible with an extensive list of models, including 340 Airless Sprayer International Model; 440 i; 440 IX; 440i; 540 IX; 640 i; 640 IX; 740 i; 740 IX; 740 ix; Advantage 400, 500, 600; Helix LP; Impact 410, 440 service, 640 I and IA, 640; Impact X 410, 440, 540i; Performer 640 i; and RentSpray 450, 500, 600 Impact, 600, 650, and Plus. The gear is precision-machined to mesh smoothly with the first stage and final drive components. Over time, gear teeth can wear, chip, or break due to normal fatigue, contamination, or lubrication failure. Symptoms of a worn second stage gear include increased noise (whining or grinding), vibration, and reduced pump performance. If left unaddressed, a failing gear can shed metal particles into the gear case, damaging bearings and other components. Replacing the gear with this genuine part restores proper speed reduction and quiet operation. It is recommended to inspect the mating gears, shafts, and bearings during replacement and to clean the gear case thoroughly. Using the correct replacement ensures the durability and reliability of the drive system.