
Frequently Asked Questions
What vehicles use the Dana Spicer M86 3.07 gear set?
This gear set is designed for vehicles fitted with the M86 differential, commonly found in late-model 4x4s and utes.
Why choose a 3.07 gear ratio?
The 3.07 ratio offers a balance of fuel efficiency and performance, making it ideal for highway driving with consistent torque delivery.
How do I know if my current gears need replacement?
If you hear whining, grinding, or experience poor power transfer from your differential, it’s a strong sign the crown wheel and pinion may be worn.
Is there a warranty on this gear set?
Yes, every Dana Spicer M86 3.07 gear set comes with a 12-month warranty for peace of mind.