Oil and Maintenance Guide for 2006 Honda TRX 450 FM Fourtrax / Foreman 433
Before You Service the Engine
When servicing the engine on a 2006 Honda TRX 450 FM Fourtrax / Foreman 433, verify you have the correct lubricant and follow the appropriate refill steps. Use the specific level-check method for this machine and confirm the product is suitable rather than relying solely on a catalog name.
Transmission and Drivetrain
Gearcase or differential lubricant listings include SEVERE GEARĀ® 75W-90.
How much oil does a 2006 Honda TRX 450 FM Fourtrax / Foreman 433 take?
The engine oil capacity is listed at 2.85 quarts. Since the amount replaced during a routine drain may vary from this figure, use the proper level-check procedure when refilling.
Which transmission or differential lubricant is listed for a 2006 Honda TRX 450 FM Fourtrax / Foreman 433?
For the gearcase or differential, use SEVERE GEARĀ® 75W-90. Verify the exact compartment and specification before adding any fluid.

