Product Description
Differential
Differential, Eaton Detroit Truetrac, Limited Slip, 29-Spline, Chrysler, 8.25 in., Each
Part Type: Differential Carriers
Product Line: Eaton Detroit Truetrac Differentials
Summit Racing Part Number: ETN-912A553
Differential Case Design Type: Chrysler 8.25 in.
Aftermarket Carrier Style: Helical gear
Cover Bolts: 10
Axle Shaft Spline Quantity: 29
Manufacturer of Axle: Chrysler
Carrier Material: Steel
Carrier Bearings Included: No
Quantity: Sold individually.
Notes: Fits 2.73 and numerically higher gear ratios.
Special Attention: Eaton recommends a petroleum/mineral based GL-5 80W90 gear oil for all Truetrac differentials. Do not use synthetic gear oil or friction modifiers.
Eaton Detroit Truetrac Differentials
Eaton Detroit Truetrac differentials use a patented design of parallel-axis planetary helix gears to provide a quiet, automatic splitting of torque. They perform like a limited-slip differential under normal driving conditions, automatically transferring torque to the wheel with better traction when ground conditions warrant. These replacement units are available for dozens of axle applications.
Here's a video explaining how this differential works:
https://www.youtube.com/watch?v=VFmPHLK9hds&ab_channel=Eaton
Fits for 97-09 Chrysler, Dodge & Plymouth:
97-01 Plymouth
97-09 Chrysler, Dodge
Axle Location: Rear
