Hydro Gear Lawn Mower Parts
- Hydro Gear®Thrust WasherThrust Washer by Hydro Gear®. Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the industry's shortest product development cycle,...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$1.82 - $1.90
- Hydro Gear®Tube AxleTube Axle by Hydro Gear®. Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the industry's shortest product development cycle,...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$3.25 - $3.67
- Hydro Gear®Valve PlateValve Plate by Hydro Gear®. Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the industry's shortest product development cycle,...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$40.26 - $66.62
- Hydro Gear®WasherWasher by Hydro Gear®. Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the industry's shortest product development cycle,...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$1.67 - $13.24
- Hydro Gear®Wire Retaining RingWire Retaining Ring by Hydro Gear®. Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the industry's shortest product development...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$1.67 - $1.90
- Hydro Gear®.500" Tube Push Charge Triple O-Ring (54501)500" Tube Push Charge Triple O-Ring by Hydro Gear®. Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the industry's shortest...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$3.53
- Hydro Gear®.56" x 2.05" Extension Spring (51833)56" x 2.05" Extension Spring (51833) by Hydro Gear®. Size: .56" x 2.05". Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$5.78
- Hydro Gear®10 Blade CW Fan (52014)10 Blade CW Fan (52014) by Hydro Gear®. Diameter: 6". Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the industry's shortest...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$15.24
- Hydro Gear®10 Blade Lawn Tractor Transaxle Fan (50848)10 Blade Lawn Tractor Transaxle Fan (50848) by Hydro Gear®. Diameter: 7". Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$12.38
- Hydro Gear®10 Blade Transmission Fan (51862)10 Blade Transmission Fan by Hydro Gear®. Diameter: 7". Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the industry's shortest...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$8.56
- Hydro Gear®10cc Cylinder Block Kit (70331)10cc Cylinder Block Kit by Hydro Gear®. Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the industry's shortest product...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$64.92
- Hydro Gear®144 O-Ring (51016)144 O-Ring (51016) by Hydro Gear®. Size: .1" x 2.487". Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the industry's shortest...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$4.54
- Hydro Gear®2.6" x 3" Spin-On Filter (52114)2.6" x 3" Spin-On Filter by Hydro Gear®. Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the industry's shortest product...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$15.18
- Hydro Gear®4 Bolt Hub Kit (71446)4 Bolt Hub Kit (71446) by Hydro Gear®. Bolt Quantity: 4 Pieces. Finish: Black. Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$49.23
- Hydro Gear®620 Ball Open Bearing (2003043)620 Ball Open Bearing (2003043) by Hydro Gear®. Size: 15 mm x 35 mm x 11 mm. Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$14.46
- Hydro Gear®9/16" External Hex Vent Plug (54730)9/16" External Hex Vent Plug by Hydro Gear®. Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the industry's shortest product...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$4.55
- Hydro Gear®BDP10A Valve Plate (51444)BDP10A Valve Plate by Hydro Gear®. Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the industry's shortest product development...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$26.40
- Hydro Gear®Ball Bearing (50315)Ball Bearing (50315) by Hydro Gear®. Metric. Size: 17 mm x 40 mm x 12 mm. Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$9.95
- Hydro Gear®Brake Puck (44132)Brake Puck by Hydro Gear®. Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the industry's shortest product development cycle,...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$2.89
- Hydro Gear®Charge Pump Housing (53738)Charge Pump Housing by Hydro Gear®. Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the industry's shortest product development...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$33.65
- Hydro Gear®Conversion Axle Kit (72186)Conversion Axle Kit by Hydro Gear®. Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the industry's shortest product development...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$111.44
- Hydro Gear®EZT Left Transaxle with Hubs Kit (71650)EZT Left Transaxle with Hubs Kit (71650) by Hydro Gear®. Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the industry's shortest...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$833.20
- Hydro Gear®Lip Seal (51161)Lip Seal (51161) by Hydro Gear®. Metric. Size: 17 mm x 40 mm x 7 mm. Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$6.28
- Hydro Gear®Lip Seal (51140)Lip Seal (51140) by Hydro Gear®. Metric. Size: 18 mm x 32 mm x 7 mm. Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$4.29
- Hydro Gear®Oil Case Kit (72751)Oil Case Kit by Hydro Gear®. Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the industry's shortest product development cycle,...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$95.99
- Hydro Gear®Oil Service Kit (72750)Oil Service Kit by Hydro Gear®. Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the industry's shortest product development cycle,...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$86.11
- Hydro Gear®Thrust Ball Bearing (50551)Thrust Ball Bearing (50551) by Hydro Gear®. Size: 30 mm x 52 mm x 13 mm. Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$14.65
- Hydro Gear®Transmission Spin-On Filter (51563)Transmission Spin-On Filter by Hydro Gear®. Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the industry's shortest product...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$17.35
- Hydro Gear®.044" Shock Valve 200 Bar Kit (70744)044" Shock Valve 200 Bar Kit by Hydro Gear®. Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the industry's shortest product...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$48.56
- Hydro Gear®.05" x .390" Back-Up Ring (9006110-0120)05" x .390" Back-Up Ring by Hydro Gear®. Hydro-Gear is a world leader in the design and production of precision drive solutions, serving multiple industries and exporting product worldwide. With the industry's shortest product...Superior grade materials for unbeatable safety and comfortExtremely durable and easy to put on and remove$1.69
Founded about thirty years ago, Hydro-Gear is one of the leading manufacturers of drive systems for various kinds of lawn mowers, garden tractors, snow throwers, and other equipment. Its assortment is large enough and includes hydrostatic transmissions and transaxles, gear reduction drives, variable displacement piston pumps and wheel motors, electric drive systems, and numerous replacement parts. All of them are made with high precision and quality in mind and can be found in lots of mowers and other gardening machinery that come from different manufacturers Hydro-Gear collaborates with.
As for riding mowers available on the market, they can be fitted with a manual, automatic, or hydrostatic transmission. Essentially, the last option is also automatic, but instead of traditional belts, it uses fluid to transfer engine power and has some benefits including a smoother ride, longer service life, and fewer requirements for maintenance. A typical Hydro-Gear transmission of this type includes a variable displacement axial piston pump that sends power to a bi-directional piston hydraulic motor. The pump is usually powered by a small gasoline motor via belt drive. In such a setup, the engine can operate in the most effective mode, as the vehicle's speed and direction are controlled with the help of the transmission.
Quite often, the whole transmission assembly is called a transaxle, as, aside from a gearbox, it also contains a differential and drive axles. A zero-turn mower usually has two transaxles, one per each drive wheel. To keep your transaxles in good working condition, you will need to change oil and filter, and you can choose a special Hydro-Gear filter available individually or in the brand's service kits that also include oil and a pump. A vast array of these and other Hydro-Gear parts is available in our online store. Here you will find Hydro-Gear fans, cylinder block kits, bearings, shafts, seals, gaskets, and plenty of other goods to keep your equipment in top shape.