GT79253 Driven Pulley Kit Compatible for General Transmission Husqvarna Replaces Part 587086701 RS800 Series Transmission Assembly

This replacement secondary driven pulley kit is specifically designed for General Transmission RS800 hydrostatic systems in lawn tractors and riding mowers, serving as a direct substitute for worn or damaged original pulley assemblies. It features a complete 12-piece set that perfectly matches the mounting dimensions and interface specifications of Husqvarna, Ariens, Craftsman, and Poulan model lawn equipment, replacing obsolete part number 21549032. The product combines a precision-machined aluminum pulley with high-strength steel components, all treated with corrosion-resistant coating to ensure reliable performance in outdoor environments. It can be directly installed without additional modification, effectively restoring smooth power transfer from the engine to the drive wheels, ensuring consistent speed control and maneuverability during mowing operations, and extending the lifespan of the transmission system.

• Meticulously engineered for General Transmission RS800 hydrostatic systems, perfectly matching the mounting dimensions and interface specifications of Husqvarna, Ariens, Craftsman, and Poulan lawn tractors, ensuring a secure and stable fit without modifications.
• Directly replaces part numbers GT79253, 587086701, and obsolete number 21549032, including all necessary components (cover, couplings, screws, flanges, pin, spring, nut, washer) for a full replacement, eliminating the need to purchase additional parts.
• Features a precision-machined aluminum pulley with balanced design that ensures smooth rotation and consistent power transmission, reducing vibration and noise during operation, and improving overall driving comfort and control.
• Combines lightweight yet sturdy aluminum pulley with high-strength steel hardware, all treated with corrosion-resistant coating to withstand outdoor elements, debris, and heavy loads without bending, cracking, or wearing prematurely.
• Restores proper power transfer from the engine to the drive wheels, ensuring smooth speed changes and responsive steering, preventing excessive wear on transmission components, and extending the service life of the entire drive system.