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Compatibility
This part will fit the following 353 machines. Confirm this part works with your model, and view the detailed model diagrams and repair help we have to offer.
ToroToro 74760 (MX 4250) - Toro 42" TimeCutter Zero-Turn Mower (SN: 316000001 - 316999999) (2016)Left Hand Hydro Transaxle Assembly No. 119-3340
ToroToro 74640 (MX 4260) - Toro 42" TimeCutter Zero-Turn Mower (SN: 314000001 - 314999999) (2014)Left hand Hydro Transaxle Assembly No. 119-3340
ToroToro 74760 (MX 4250) - Toro 42" TimeCutter Zero-Turn Mower (SN: 315000001 - 315999999) (2015)Left Hand Hydro Transaxle Assembly No. 119-3340
ToroToro 74390 (ZS 4200 TF) - Toro 42" TimeCutter Zero-Turn Mower (SN: 314000001 - 314999999) (2014)Left hand Hydro Transaxle Assembly No. 119-3340
ToroToro 74642 (MX 4260) - Toro 42" TimeCutter Zero-Turn Mower (SN: 314000001 - 314999999) (2014)Left Hand Hydro Transaxle Assembly No. 119-3340
Description
The purpose of the Bearing is to reduce friction between parts while allowing motion in the desired direction. Common uses for a bearing are to support rotating shafts, like the axles moving the wheels, the spindles spinning the blade, or the crankshaft within the engine. When bearings fail, the increase in heat, pressure, and metal-on-metal contact can damage or destroy other parts. Some types of bearings are unsealed and can lose grease, adding more grease can be key to maintaining proper operation.