2003 Jeep Grand Cherokee Differential Parts

Choose your Engine for your 2003 Jeep Grand Cherokee


Showing 1 - 5 of 5 products
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Eaton
  • 27 Spline; 1.16 in. Axle Shaft Diameter; 3.73 And Up Ring Gear Pinion Ratio; Rear; Dana 30/Reverse; Applies To Non-Disconnect Only
  • Detroit Truetrac® Differential; 27 Spline; 1.16 in. Axle Shaft Diameter; 3.73 And Up Ring Gear Pinion Ratio; Rear; Dana 30/Reverse; Applies To Non-Disconnect Only;
  • Detroit Truetrac® Differential
  • Features:
    • Helical Gear Limited Slip Differential
    • Optimized Torque Bias Ratios Deliver Max Acceleration And Handling
    • Automatic Engagement
    • Works In Forward And Reverse
    • Ideal For Most Vehicles
    • Durable
    • Smooth
    • Quiet Operation
    • No Special Lubrication Or Friction Modifiers Needed
  • The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Maintenance-free, it features smooth, automatic operation in forward and reverse. Its versatility makes Detroit Truetrac the ideal traction solution for almost any type of vehicle.

Additional Fitment Information:
Vehicle Block CC Position Engine CID
2003 - Jeep Grand Cherokee L - Front 6 Cyl 4.0L 242

Eaton
  • 27 Spline; 1.18 in. Axle Shaft Diameter; 3.54 And Up Ring Gear Pinion Ratio; Dana 35
  • Detroit Truetrac® Differential; 27 Spline; 1.18 in. Axle Shaft Diameter; 3.54 And Up Ring Gear Pinion Ratio; Rear; Dana 35;
  • Detroit Truetrac® Differential
  • Features:
    • Helical Gear Limited Slip Differential
    • Optimized Torque Bias Ratios Deliver Max Acceleration And Handling
    • Automatic Engagement
    • Works In Forward And Reverse
    • Ideal For Most Vehicles
    • Durable
    • Smooth
    • Quiet Operation
    • No Special Lubrication Or Friction Modifiers Needed
  • The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Maintenance-free, it features smooth, automatic operation in forward and reverse. Its versatility makes Detroit Truetrac the ideal traction solution for almost any type of vehicle.

Additional Fitment Information:
Vehicle Block CC Position Engine CID
2003 - Jeep Grand Cherokee L - Rear 6 Cyl 4.0L 242

Eaton
  • 30 Spline; 1.31 in. Axle Shaft Diameter; 3.73 And Down Ring Gear Pinion Ratio; Rear Dana 44 For Use Of Non-Thick Ring Gears
  • Detroit Truetrac® Differential; 30 Spline; 1.31 in. Axle Shaft Diameter; 3.73 And Down Ring Gear Pinion Ratio; Rear Dana 44;
  • Detroit Truetrac® Differential
  • Features:
    • Helical Gear Limited Slip Differential
    • Optimized Torque Bias Ratios Deliver Max Acceleration And Handling
    • Automatic Engagement
    • Works In Forward And Reverse
    • Ideal For Most Vehicles
    • Durable
    • Smooth
    • Quiet Operation
    • No Special Lubrication Or Friction Modifiers Needed
  • The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Maintenance-free, it features smooth, automatic operation in forward and reverse. Its versatility makes Detroit Truetrac the ideal traction solution for almost any type of vehicle.

Additional Fitment Information:
Vehicle Block CC Position Engine CID
2003 - Jeep Grand Cherokee L - Rear 6 Cyl 4.0L 242

Eaton
  • Dana 44; 30 Spline; 3.73 And Down Ring Gear Pinion Ratio; 1.31 in. Axle Shaft Diameter
  • Eaton Elocker™ Differential; Dana 44; 30 Spline; 3.73 And Down Ring Gear Pinion Ratio; 1.31 in. Axle Shaft Diameter;
  • Eaton Elocker™ Differential
  • Features:
    • Electromagnetic Locking Differential
    • Driver controlled push-button operation
    • Most Reliable On-Demand Differential
    • 4 Pinion Net-Forged Gear Design For Max Strength And Durability
    • Eaton NGR locking rocker switch and wiring harness included
    • Works In Forward And Reverse
  • The Eaton ELocker is an electronic, selectable differential designed for drivers that need traction on-demand. At the flip of a dash switch, drivers can go from open to 100-percent locked. A second flip of the switch deactivates the unit to resume normal driving. The ELocker is the most reliable on-demand differential, featuring selectable operation and net-forged gears for added strength.

Additional Fitment Information:
Vehicle Block CC Position Engine CID
2003 - Jeep Grand Cherokee L - Front 6 Cyl 4.0L 242

Eaton
  • Dana 44; 30 Spline; 3.73 And Down Ring Gear Pinion Ratio; 1.31 in. Axle Shaft Diameter
  • Eaton Elocker™ Differential; Dana 44; 30 Spline; 3.73 And Down Ring Gear Pinion Ratio; 1.31 in. Axle Shaft Diameter;
  • Eaton Elocker™ Differential
  • Features:
    • Electromagnetic Locking Differential
    • Driver controlled push-button operation
    • Most Reliable On-Demand Differential
    • 4 Pinion Net-Forged Gear Design For Max Strength And Durability
    • Eaton NGR locking rocker switch and wiring harness included
    • Works In Forward And Reverse
  • The Eaton ELocker is an electronic, selectable differential designed for drivers that need traction on-demand. At the flip of a dash switch, drivers can go from open to 100-percent locked. A second flip of the switch deactivates the unit to resume normal driving. The ELocker is the most reliable on-demand differential, featuring selectable operation and net-forged gears for added strength.

Additional Fitment Information:
Vehicle Block CC Position Engine CID
2003 - Jeep Grand Cherokee L - Rear 6 Cyl 4.0L 242
Showing 1 - 5 of 5 products

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