
Frequently Asked Questions
What vehicles is the Dana Spicer M86 2.73 ratio gear set compatible with?
This gear set is designed for differentials using an M86 diff housing - check your vehicle’s specs or send us your VIN to confirm fitment.
Why choose a genuine Dana Spicer gear set?
Genuine Dana Spicer gears are built to OEM standards, ensuring proper fitment, long-lasting durability, and quieter operation compared to aftermarket alternatives.
How do I know if my crown wheel and pinion need replacing?
Signs include whining or grinding noises, uneven wear on teeth, or difficulty maintaining smooth power transfer in your drivetrain.
Is there a warranty on this gear set?
Yes, every Dana Spicer M86 2.73 gear set comes with a 12-month warranty for peace of mind.