Moser Engineering Detroit Truetrac GM 10 Bolt 8.5" Rear

Part Number: 5TT481

 

Mfg #: 913A481
Application: Chevy 10 Bolt
Ring Gear Diameter: 8.5"
Carrier: All Ratios
Side Gear Spline: 30 Teeth
Truck--1989-1998-- uses Standard 10 Bolt 8.5 carrier bearings. (LM102911/LM102949)
Truck--1999 & up -- uses 12 Bolt Car carrier bearings. (LM603012/LM603049)

 

Detroit Truetrac

The Detroit Truetrac is a helical-gear style performance differential that maximizes wheel traction and enhances driving and handling characteristics.

Operation

The Truetrac operates as a standard or open differential under normal driving conditions, allowing one wheel to spin faster or slower as necessary. When a wheel encounters a loss of traction or the terrain changes, the gear separation forces take effect and transfer torque to the high-traction wheel. The helical-shaped gears mesh with increasing force until wheel spin is slowed or completely stopped. When the vehicle exits the low traction situation, the differential resumes normal operation.

Performance

Operation of the Truetrac is smooth, quiet and automatic. The unit will engage without any driver knowledge or action required. It also has no wearable parts and requires no maintenance, meaning less time in the garage and more on the road.

CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov