Maruha Final Gear Lineup

What is final gear for a general user? Let us explain the mechanism first.
The final gear is the part that composes of the differential that is located at the center of the back tire on the right and left.
The final gear is composed of set parts. I.e. Pinion Gear and the Ring Gear.
The set of Pinion Gear and the Ring Gear is called the Final Gear within Differential Gear .
Tuning means modifying this gear ratio.
The standard parts associated with the final change are as follows.

• Pinion Gear Bearing (Front)
• Pinion Gear Bearing (Rear)
• Distance Piece
• Mitt Oil Seal
• Lock Nut

It is recommended to exchange the simultaneous change of the 5 parts together.
It is also advisable to exchange the oil seals of the Diff.Case side to prevent oil leak.
It is because, if after installation it is found during the test drive that oil is leaking then it is wastage of time and resources.
In such a case installation needs to be done from the beginning.

The final gear ratio for NA8 and NB6 and NB8 model are as follows.

For NA6 are as follows

Maruha excels in the installation of final gear and we also offer set price including Mazda genunine parts you would need.
Please click the set parts page. [HOME]