The Hydro-Gear 52114 is a spin-on hydraulic transmission filter listed for compatible hydrostatic drive systems used in outdoor power equipment. Product Information Brand: Hydro-Gear Part number: 52114 Condition: New Quantity: 1 filter Filter style: Spin-on Approximate height: 3 inches Approximate outside diameter: 2-11/16 inches Thread size: 3/4"-16 Fitment: Confirm against your equipment manufacturer's parts documentation Compatibility This filter is cross-referenced by retailers to selected applications from brands including Exmark, Ariens, and Hustler. Cross-references are not a guarantee of fitment for every model. Check your equipment model and serial number before ordering. Package Includes: One (1) Hydro-Gear 52114 filter. Installation and Maintenance: Follow the equipment manufacturer's service instructions for filter replacement, fluid requirements, and maintenance intervals.