Dana Spicer planetary ring 070GT128-X or 070GT128X is a genuine Dana Spicer part for off highway axle applications, sold by Pro Gear and Transmission. It is the outer, internally toothed gear of a planetary set: the planet gears run inside it while the set carries torque through the reduction. Worn teeth look pointed instead of square, and cracks tend to start at the tooth root, so inspect the ring for pitting, scuffing or chipped teeth whenever the hub is open. New noise or vibration from a planetary set is often the first sign something inside has changed. Call us to confirm proper fit for your application.
Features
Genuine Dana Spicer planetary ring, part number 070GT128-X or 070GT128X
Made for off highway axle applications
Internally toothed outer gear of a planetary set
Check for pitting, scuffing and cracks at the tooth root when the hub is open
Sold by Pro Gear and Transmission, call to confirm proper fit
