Toro Gearboxes
Toro gearboxes reduce engine speed whilst increasing torque delivering appropriate power to wheels and implements. Our gearbox inventory includes Toro gearboxes, mower gearboxes, transmission gearboxes, replacement gearboxes, and drive gearboxes for various applications. Toro Spares stocks Toro drive gearbox assemblies in stock with correct gear ratios and mounting configurations for walk-behind and commercial models, providing worldwide shipping on all gearbox orders. These essential replacement gearbox components feature precision-cut gears, sealed housings, and proper lubrication that maintain power conversion whilst resisting wear throughout demanding residential and commercial mowing operations requiring reduced speeds and increased power.
Available Toro Gearboxes
Gearbox Seal
93-0361
Toro
£38.16
In Stock
Gearbox
111-7934
Toro
£121.65
In Stock
Gearbox Mounting Spring
111-8587
Toro
£10.60
In Stock
Gearbox Clutch Lever
111-9381-03
Toro
£14.80
In Stock
Gearbox
111-7934
Toro
£121.65
In Stock
Gearbox Housing Bearing R/H
410047
Toro
£7.02
In Stock
Gearbox Sprocket
411011
Toro
£11.19
In Stock
Gearbox
HY5645
Toro
£153.70
Available
Tuff Torq Transmission Gearbox
114-3155
Toro
£1,093.27
Available
Sprocket-Gearbox, 10T
111-0123
Toro
£11.38
Available
Mc600 Gearbox With Vari Pullley (48)
134-4512
Toro
£109.07
Available
Gearbox
111-1273
Toro
£121.65
Available
Frequently Asked Questions
What causes gearbox noise in Toro mowers?
Gearbox noise indicates worn gears creating grinding, low gear oil reducing lubrication, damaged bearings causing rumbling, or loose mounting allowing vibration. Regular oil changes prevent premature gear wear.
How often should gearbox oil be changed?
Change gearbox oil every 100 hours or annually using manufacturer-specified gear oil maintaining proper viscosity. Check oil level seasonally through fill plugs; low levels accelerate internal wear dramatically.
Can Toro gearboxes be rebuilt?
Gearbox rebuilding requires specialized knowledge and parts availability; replacement often proves more economical considering labour costs. Severely worn gears necessitate complete gearbox replacement ensuring reliability.
What causes gearbox oil leaks?
Gearbox leaks result from worn output seals, damaged housing gaskets, loose fill/drain plugs, overfilled housings creating pressure, or impact damage cracking cases. Address leaks immediately preventing gear damage.
How do I prevent gearbox failures?
Prevent gearbox failures by maintaining proper oil levels, changing oil at recommended intervals, avoiding overloading equipment, keeping housings clean preventing heat buildup, and inspecting mounting bolts maintaining secure attachment.