Product Description
The Hydro-Gear 4.4-Inch Drive Pulley is a genuine OEM replacement component engineered to restore efficient power transfer, smooth operation, and dependable performance in compatible Hydro-Gear hydrostatic transmissions and transaxles. Precision manufactured to Hydro-Gear's exact OEM specifications, this 4.4-inch drive pulley transfers engine power from the drive belt to the hydrostatic transmission, helping maintain proper input speed, consistent hydraulic performance, and reliable drivetrain operation. Designed for demanding residential and commercial mowing applications, the 4.4-Inch Drive Pulley minimizes belt slippage, reduces wear on the drive system, and promotes efficient power delivery. Constructed from premium OEM-grade materials, it delivers the precise fit, exceptional durability, and factory-quality performance expected from genuine Hydro-Gear replacement parts.
Whether you're replacing a worn or damaged pulley or rebuilding a hydrostatic transmission, the Hydro-Gear 4.4-Inch Drive Pulley helps restore factory performance while extending the service life of your mower's drive system. As a genuine Hydro-Gear OEM replacement component, it provides dependable belt engagement, accurate fitment, and long-lasting durability under demanding operating conditions. For the best results, inspect the drive belt, input shaft, cooling fan, bearings, keyway, and related transmission components during installation, replace any worn parts as necessary, and follow Hydro-Gear's recommended service procedures. Always verify your Hydro-Gear transmission model, pulley diameter, and original part number before ordering to ensure the 4.4-Inch Drive Pulley is the correct OEM replacement for your application.
