Select a vehicle to find exact fit parts

Shop By Product Matching "Eaton"

Choose a Make for your 1989 vehicle

Buick Chevrolet Dodge Ford GMC Isuzu Jeep Lincoln Mazda Mercury Mitsubishi Oldsmobile Plymouth Pontiac Toyota Volkswagen

Showing 1 - 10 of 22 products

Sort:

Show:

Image

SKU

Product

Rating

Price

1989 Mitsubishi Van Differential - Front 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	Position
1989 - Mitsubishi Van	Front

1 In Stock

Limited-Time Offer

$2,537.74 USD

$3,045.29 USD


Brand	Eaton
Part #	E3619977-010
Condition	New
Warehouse	B

1989 Jeep Wrangler Differential - Rear 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	Position
1989 - Jeep Wrangler	Rear

1 In Stock

Limited-Time Offer

$2,537.74 USD

$3,045.29 USD


Brand	Eaton
Part #	E3619977-010
Condition	New
Warehouse	B

1989 Jeep Comanche Differential - Rear 6 Cyl 4.0L 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
1989 - Jeep Comanche	L	-	Rear	6 Cyl 4.0L	242

1 In Stock

Limited-Time Offer

$2,537.74 USD

$3,045.29 USD


Brand	Eaton
Part #	E3619977-010
Condition	New
Warehouse	B

1989 Jeep Wrangler Differential - Front 4 Cyl 2.5L 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
1989 - Jeep Wrangler	L	-	Front	4 Cyl 2.5L	150

3 In Stock

Limited-Time Offer

$2,436.92 USD

$2,924.30 USD


Brand	Eaton
Part #	E3619818-020
Condition	New
Warehouse	B

1989 Ford Bronco Differential - Front 8 Cyl 5.8L 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
1989 - Ford Bronco	V	5753	Front	8 Cyl 5.8L	351

1 In Stock

Limited-Time Offer

$2,537.74 USD

$3,045.29 USD


Brand	Eaton
Part #	E3619977-010
Condition	New
Warehouse	B

1989 Toyota Land Cruiser Differential - Rear Eaton

Eaton ELocker® Differential
8.0 in. Ring Gear Dia.; 30 Spline; 1.31 in. Axle Shaft Diameter; All Ratios
Eaton ELocker® Differential; 8.0 in. Ring Gear Dia.; 30 Spline; 1.31 in. Axle Shaft Diameter; All Ratios;
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	Position
1989 - Toyota Land Cruiser	Rear

1 In Stock

Limited-Time Offer

$2,621.80 USD

$3,146.16 USD


Brand	Eaton
Part #	E3614211-1
Condition	New
Warehouse	B

1989 Toyota 4Runner Differential - Front 4 Cyl 2.4L Eaton

8.0 in. Ring Gear Dia.; 30 Spline; 1.31 in. Axle Shaft Diameter; All Ratios For Use w/10 Bolt Ring Gear Design~Fits 8.0 in. Ring Gear~For Automatic Transmission Not Equipped w/Factory Locker
Eaton ELocker® Differential; 8.0 in. Ring Gear Dia.; 30 Spline; 1.31 in. Axle Shaft Diameter; All Ratios;
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
1989 - Toyota 4Runner	L	2366	Front	4 Cyl 2.4L	-

1 In Stock

Limited-Time Offer

$2,621.80 USD

$3,146.16 USD


Brand	Eaton
Part #	E3614211-1
Condition	New
Warehouse	B

1989 Toyota 4Runner Differential - Rear 4 Cyl 2.4L Eaton

8.0 in. Ring Gear Dia.; 30 Spline; 1.31 in. Axle Shaft Diameter; All Ratios For Use w/10 Bolt Ring Gear Design~Fits 8.0 in. Ring Gear~For Automatic Transmission Not Equipped w/Factory Locker
Eaton ELocker® Differential; 8.0 in. Ring Gear Dia.; 30 Spline; 1.31 in. Axle Shaft Diameter; All Ratios;
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
1989 - Toyota 4Runner	L	2366	Rear	4 Cyl 2.4L	-

1 In Stock

Limited-Time Offer

$2,621.80 USD

$3,146.16 USD


Brand	Eaton
Part #	E3614211-1
Condition	New
Warehouse	B

1989 Pontiac Firebird Differential - Rear Eaton

28 Spline; 1.20 in. Axle Shaft Diameter; 3.23 And Up Ring Gear Pinion Ratio; 7.5 in./7.625 in.
Detroit Truetrac® Differential; 28 Spline; 1.20 in. Axle Shaft Diameter; 3.23 And Up Ring Gear Pinion Ratio; Rear; 7.5 in./7.625 in.;
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	Position
1989 - Pontiac Firebird	Rear

1 In Stock

Limited-Time Offer

$1,104.14 USD

$1,324.97 USD


Brand	Eaton
Part #	E36912A317
Condition	New
Warehouse	B

1989 Jeep Wrangler Differential - Front 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.