Toro Hydrostatic Transmission Parts
To identify the correct Hydrostatic Transmission Parts, check the transmission ID tag or use your Toro model and serial number to match the exact component. Garden Tractor Spares lists genuine and OEM parts for Toro hydro drive systems, including components for twin hydro units fitted to zero-turn machines. Using the right part number helps avoid ordering errors and makes it easier to find the replacement needed for a proper repair.
Available Toro Hydrostatic Transmission Parts
Right Hand Hydro Transmission Assembly (Zt2800)
147-2861
Toro
£1,285.11
Available
RH Hydro Transmission Asm
140-5186
Toro
£1,504.80
Available
LH Hydro Transmission Asm
139-7500
Toro
£1,449.11
Available
RH Hydro Transmission Asm
140-8310
Toro
£1,249.02
Available
RH Hydro Transmission Asm
133-4419
Toro
£1,504.80
Available
Hydro Transmission Asm
112-6019
Toro
£2,373.24
Available
LH Hydro Transmission Asm
127-3381
Toro
£2,364.99
Available
LH Hydro Transmission Asm
119-8892
Toro
£2,364.99
Available
LH Hydro Transmission Asm
140-5195
Toro
£1,504.80
Available
RH Hydro Transmission Asm
115-2550
Toro
£2,406.25
Available
LH Hydro Transmission Asm
140-8301
Toro
£1,337.72
Available
LH Hydro Transmission Asm
115-2551
Toro
£2,364.99
Available
Frequently Asked Questions
Can I order hydro parts from the machine number?
Yes. Hydrostatic transmission parts are matched either by the transmission identification code or by your machine’s model and serial number. If you are ordering online, having those details ready helps you select the correct parts for the transmission fitted to your Toro.
Why does a zero-turn use two hydro drives?
On zero-turn Toro models, the twin hydrostatic drives control each wheel independently. That setup gives smooth, stepless control, which is why the transmission parts need to match the correct drive unit.
Does oil quality matter in a hydro drive?
Yes, clean oil at the specified grade helps the hydrostatic transmission perform as intended. When checking the drive, make sure the oil used matches the grade specified for that transmission.