Product Description
The Hydro-Gear 71971 12cc Cylinder Block Kit is a genuine OEM replacement service kit engineered to restore hydraulic efficiency, power output, and long-lasting performance in compatible Hydro-Gear hydrostatic transmissions and hydraulic pumps. Precision manufactured to Hydro-Gear's exact OEM specifications, this 12cc cylinder block kit includes the essential components required to repair or replace a worn cylinder block within the hydraulic pump or motor assembly. The cylinder block houses and guides the pistons as they generate hydraulic pressure, making it a critical component for smooth power transfer, consistent hydraulic flow, and efficient hydrostatic operation. Constructed from premium OEM materials, the 71971 12cc Cylinder Block Kit delivers the precise fit, exceptional durability, and factory-quality performance expected from genuine Hydro-Gear replacement parts.
Whether you're rebuilding a hydrostatic transmission or servicing a worn hydraulic pump, the Hydro-Gear 71971 12cc Cylinder Block Kit helps restore factory hydraulic performance while extending the service life of your equipment. As a genuine Hydro-Gear OEM service component, it provides dependable hydraulic pressure generation, smooth piston operation, and long-lasting reliability in demanding residential and commercial mowing applications. For the best results, inspect the pistons, swash plate, center section, bearings, thrust washers, seals, and other related hydraulic components during installation, replace any worn parts as necessary, and refill the system with the manufacturer-recommended hydraulic oil. Always verify your Hydro-Gear transmission or pump model, displacement, and original part number before ordering to ensure the 71971 12cc Cylinder Block Kit is the correct OEM replacement for your application.
