Oil and Maintenance Guide for 2017 Yamaha YFZ50 49
Before You Service the Engine
Before servicing the 2017 Yamaha YFZ50 49, confirm the lubricant requirements and prepare to verify the final fluid level. Use the proper level-check method for this machine, and verify product suitability instead of relying on a catalog name alone.
Transmission and Drivetrain
For the transmission or drivetrain, the application results include Synthetic ATV/UTV Transmission & Differential Fluid. Confirm which component each product serves before adding fluid.
What oil weight does a 2017 Yamaha YFZ50 49 need?
The oil grade identified for this model is 10W-40. Viscosity is only one part of selecting oil: the product must also meet the engine’s applicable specifications.
How much oil does a 2017 Yamaha YFZ50 49 take?
The available engine-oil capacity figure is 0.95 quarts. The amount added during a routine drain may differ from the listed capacity; use the correct level-check procedure when refilling.
Which transmission or differential lubricant is listed for a 2017 Yamaha YFZ50 49?
Transmission/drivetrain product: Synthetic ATV/UTV Transmission & Differential Fluid. Confirm the exact compartment and specification before adding fluid.
Does synthetic oil automatically mean an ATV can go longer between oil changes?
No. The oil-change interval also depends on the engine, operating conditions, and manufacturer requirements. A synthetic product listing does not establish a longer service interval for this particular model.

