Dodge 3500 Truck Archives - Transmission Digest
Dodge 9.25-Inch Differentials, and Why You Can’t ‘Tool’ Around

Repairing differentials is an important source of income for every shop. Many shops had shied away from what is really a simple repair but are now finding that there is not enough work to be had just repairing transmissions. Beside replacing worn or damaged gear sets, you can offer ratio changes that will increase the performance level or lower fuel consumption on many vehicles as an elective purchase for customers who have no problems with the differentials in their vehicle.