Select a vehicle to find exact fit parts

Back to vehicles list

Shop By Product Matching "Eaton"

Choose a Model for your 1978 Jeep

CJ5 CJ7 Cherokee Wagoneer

Showing 1 - 9 of 9 products

Sort:

Show:

Image

SKU

Product

Rating

Price

1978 Jeep Wagoneer Differential - Front 8 Cyl 6.6L Eaton

Eaton ELocker® Differential
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
1978 - Jeep Wagoneer	V	6572	Front	8 Cyl 6.6L	401

1 In Stock

Limited-Time Offer

$2,537.74 USD

$3,045.29 USD


Brand	Eaton
Part #	E3619977-010
Condition	New
Warehouse	B

1978 Jeep Wagoneer Differential - Rear 8 Cyl 6.6L Eaton

Eaton ELocker® Differential
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
1978 - Jeep Wagoneer	V	6572	Rear	8 Cyl 6.6L	401

1 In Stock

Limited-Time Offer

$2,537.74 USD

$3,045.29 USD


Brand	Eaton
Part #	E3619977-010
Condition	New
Warehouse	B

1978 Jeep CJ5 Differential - Rear 8 Cyl 5.0L 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
1978 - Jeep CJ5	V	-	Rear	8 Cyl 5.0L	304

1 In Stock

Limited-Time Offer

$2,537.74 USD

$3,045.29 USD


Brand	Eaton
Part #	E3619977-010
Condition	New
Warehouse	B

1978 Jeep CJ7 Differential - Front 6 Cyl 3.8L Eaton

27 Spline; Dana 30; 1.16 in. Axle Shaft Diameter; 3.73 And Up Ring Gear Pinion Ratio; 7.2 in. Bearing LM102949 and Race LM102911 And Outboard Shims Required
Eaton ELocker® Differential; 27 Spline; Dana 30; 1.16 in. Axle Shaft Diameter; 3.73 And Up Ring Gear Pinion Ratio; Front; 7.2 in.;
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
1978 - Jeep CJ7	L	-	Front	6 Cyl 3.8L	232

3 In Stock

Limited-Time Offer

$2,436.92 USD

$2,924.30 USD


Brand	Eaton
Part #	E3619818-020
Condition	New
Warehouse	B

1978 Jeep CJ5 Differential - Front 8 Cyl 5.0L 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
1978 - Jeep CJ5	V	-	Front	8 Cyl 5.0L	304

1 In Stock

Limited-Time Offer

$2,537.74 USD

$3,045.29 USD


Brand	Eaton
Part #	E3619977-010
Condition	New
Warehouse	B

1978 Jeep Wagoneer Differential - Front 8 Cyl 6.6L 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
1978 - Jeep Wagoneer	V	6572	Front	8 Cyl 6.6L	401


Brand	Eaton
Part #	E36912A585
Condition	New
Warehouse	B

1978 Jeep CJ7 Differential - Front 6 Cyl 3.8L 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 Applies to Non-Axle Disconnect Style Housings 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
1978 - Jeep CJ7	L	-	Front	6 Cyl 3.8L	232


Brand	Eaton
Part #	E36912A585
Condition	New
Warehouse	B

1978 Jeep Wagoneer Differential - Rear 8 Cyl 6.6L 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
1978 - Jeep Wagoneer	V	6572	Rear	8 Cyl 6.6L	401


Brand	Eaton
Part #	E36913A589
Condition	New
Warehouse	B

1978 Jeep CJ7 Differential - Rear 6 Cyl 4.2L Eaton

30 Spline; 1.31 in. Axle Shaft Diameter; 3.73 And Down Ring Gear Pinion Ratio; Rear Dana 44 For Use/Non-Thick Ring Gears Only
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.