Dana Spicer 10050979 ring and pinion for the Dana 44 AdvanTEK front axle, with a 5.38 ratio.
The small pinion takes drive from the driveshaft and turns the much larger ring gear from the side, so the pair multiplies torque while slowing rotation on its way to the wheels. Gear geometry in this design is aimed at quiet running and efficient power transfer. A worn or badly set pair tends to howl or grind under acceleration or in turns, and dark gear oil carrying a metallic sheen means the gears are shedding material. Install the gears as a matched set with fresh gear oil.
A genuine Dana Spicer component from Pro Gear and Transmission. Call us to confirm proper fit for your axle.
Features
Differential ring and pinion for the Dana 44 AdvanTEK front axle
5.38 ratio
Dana Spicer number 10050979
Pinion drives the ring gear from the side to multiply torque and slow rotation
Gear design aimed at quiet running and efficient power transfer
A genuine Dana Spicer component sold by Pro Gear and Transmission
Tech Specs
- Axle: Dana 44 AdvanTEK, front
- Gear ratio: 5.38
- Type: Differential ring and pinion
