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  Store > Eaton Truetrac >

Eaton Truetrac for GM 10.5" 14 Bolt | 30 Spline (4.10 & Down)
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Price: $949.99


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Availability: Usually Ships in 3 to 5 Days

Part Number: EAT-915A545

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Description
 

Part Number: Application: Axle Shafts: Gear Ratios:

915A545
GM 10.5" 14 Bolt
30 Spline
4.10 -

This Eaton Truetrac fits GM 10.5" 14-Bolt axles with 30 spline axle shafts.

This differential fits 4.10 and numerically lower gears or 4.56 and higher "thick" gears.
For more information, please see Thick Gears and Carrier Breaks.


Chevy Avalanche 2500 2002 - 2006 Rear
Chevy Silverado 2500 1999 - 2004 Rear
Chevy Silverado 3500 2001 - 2006 Rear
Chevy Suburban 2014 - 2015 Rear
Chevy Suburban 2500 2000 - 2013 Rear
Chevy Suburban C20 1973 - 1986 Rear
Chevy Suburban C2500 1992 - 1999 Rear
Chevy Suburban K1500 1992 - 1998 Rear
Chevy Suburban K2500 1999 - 1999 Rear
Chevy Express 2500 1996 - 1998 Rear
Chevy Express 3500 1999 - 2015 Rear
Chevy Express 4500 2009 - 2015 Rear
Chevy C2500/K2500/K3500 1989 - 1998 Rear
Chevy C3500 1989 - 2000 Rear
Chevy C30 1975 - 1986 Rear
Chevy G20 1975 - 1995 Rear
Chevy G30 1979 - 1996 Rear
Chevy K20 1977 - 1986 Rear
Chevy K30 1977 - 1986 Rear
GMC Sierra 2500 1999 - 2004 Rear
GMC Sierra 2500HD 2001 - 2015 Rear
GMC Yukon XL 2004 - 2013 Rear
GMC Yukon 1992 - 2015 Rear
GMC Suburban C25 1973 - 1978 Rear
GMC Suburban C2500 1973 - 1999 Rear
GMC Suburban K2500 1992 - 1999 Rear
GMC Savana 2500 1996 - 1998 Rear
GMC Savana 3500 1999 - 2015 Rear
GMC Savana 4500 2009 - 2015 Rear
GMC Safari 1989 - 1996 Rear
GMC C25/C35 1973 - 1978 Rear
GMC C2500/C3500 1973 - 1998 Rear
GMC G1500 1981 - 1987 Rear
GMC K25 1966 - 1978 Rear
GMC K2500 1966 - 1998 Rear
GMC K3500 1979 - 1998 Rear

Application chart is for reference only, vehicle configurations may vary.
Customer is responsible for confirming fitment before ordering.
Contact us directly with any questions.


Eaton Truetrac lockers are Torsen style limited slip differentials that use helical gears instead of clutch packs to offer automatic torque biased traction to both drive wheels at all times. The ingenious design limits the speed of each wheel to 1.5 times faster or slower than the opposite wheel to provide full-time traction while still allowing for wheel speed differentiation in turns. The heavy duty all-gear design not only makes for quite and smooth operation, it requires no maintenance and will never weaken or wear out like a typical limited slip differential. These unique features make the Eaton Truetrac ideal for race cars, rally cars, trail rigs, full size trucks, and daily drivers.
Cutaway image of a Torsen differential.


Video: How Does The Truetrac Compare To Other Lockers?

[ Jump To Truetrac Section of Video | Crawlpedia Differential Locker Comparison ]



(Truetrac information starts at 6:06 or click here.)


Eaton specifically designed and built the Truetrac locker for use in 4x4 vehicles and to withstand the abuses of off-roading. Precision forged gears, high strength materials, and high-tech manufacturing procedures make the Truetrac one of the most durable and reliable limited slip lockers on the market today. They are easy to install and maintenance free.
Features
  • Torque biasing helical gear design
  • Smooth, quiet, and automatic operation
  • Works in front or real axle applications
  • Maintenance free limited-slip locker
  • Heavy duty construction
  • ABS Compatible


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