Gates Automatic Continuously Variable Transmission (CVT) Belt P/N:25C4108
Gates 40G3856 CVT belt for the 2018-2022 Kubota RTV-XG850 Sidekick General Purpose and other vehicles carries engine power between the two CVT clutches. Improved crack and wear resistance gives it up to 2x the life of the original G-Force belt.
Slipping, lost acceleration or cracks in the belt can mean it is worn. Before you replace the belt, rule out oil or dirt on the clutch sheaves and worn clutch parts, which can make a CVT slip too. The belt is not for turbocharged or heavily modified engines.
This belt fits the 2018-2022 Kubota RTV-XG850 Sidekick General Purpose, the 2018-2022 Kubota RTV-XG850 Sidekick Worksite and the 2018-2020 Kubota RTV-XG850 Sidekick Special.
Fit and size
Build and materials
This listing holds one CVT belt, which is the quantity the vehicle takes.
This part cross-references / interchanges with the following part numbers:
Does the Gates 40G3856 CVT belt fit the 2018-2020 Kubota RTV-XG850 Sidekick Special?
Yes. Gates 40G3856 fits the 2018-2020 Kubota RTV-XG850 Sidekick Special, and that vehicle takes one belt.
What size is the Gates 40G3856 belt?
Gates 40G3856 has a top width of 36 mm (1.403 in), an outside circumference of 1009 mm (39.735 in), an RVS-R cross section and a 26 degree angle.
What is this CVT belt made of?
The belt body is a proprietary Ethylene Elastomer (EE) compound, and the cord is high tensile aramid. The belt is double notched.
Can this cvt transmission belt be used on a turbocharged engine?
No. This belt is not for turbocharged or heavily modified engines, and it is optimized for engines under 800cc.
How do I tell if a Gates CVT belt is worn?
Visible cracks, a belt that slips or acceleration that has dropped can mean it is worn. Inspect it only with the engine off and cool, and have a shop look if you are unsure.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.