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Differential Carriers

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- In Stock Items. Ships Today. (327)
- In Stock Items, Including at a Supplier. Ships In a Few Days. (775)
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Show All
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- No (964)
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- Open case (158)
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- 10 (462)
- 12 (134)
- 14 (38)
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- 8 (4)
- 13 (2)
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- 4 (74)
- 2 (31)
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Differential Carriers

Gain traction on the competition by adding a high performance aftermarket differential carrier to your ride. Summit Racing carries a large selection of both front- and...

Gain traction on the competition by adding a high performance aftermarket differential carrier to your ride. Summit Racing carries a large selection of both front- and rear-axle differentials from top-name manufacturers, including Eaton, Detroit Locker, Auburn Gear, Ford Racing, Yukon Gear & Axle, Currie, Strange, Moser, and many more; and for a variety of axle models and sizes including the Dana 44, Ford 9-inch and 8.8-inch, and GM 10.5-inch. Add a new differential carrier from Summit Racing. Order yours now.

Gain traction on the competition by adding a high performance aftermarket differential carrier to your ride. Summit Racing carries a large selection of both front- and rear-axle differentials from top-name manufacturers, including Eaton, Detroit Locker, Auburn Gear, Ford Racing, Yukon Gear & Axle, Currie, Strange, Moser, and many more; and for a variety of axle models and sizes including the Dana 44, Ford 9-inch and 8.8-inch, and GM 10.5-inch. Add a new differential carrier from Summit Racing. Order yours now.

Individual Parts

Part Groups

Results 1 - 25 of 1520

Eaton Detroit Truetrac 30 Spline Differential GM 8.5/8.6 Inch 913A481

Eaton Detroit Truetrac 30 Spline Differential GM 8.5/8.6 Inch 913A481

Eaton Detroit Truetrac 30 Spline Differential GM 8.5/8.6 Inch 913A481

Differential, Eaton Detroit Truetrac, Limited Slip, 30-Spline, GM, 8.5/8.6 in., 2.73 & up, Each

Part Number: ETN-913A481

4.86 out of 5 stars ( 132 )

Estimated Ship Date: Today

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Summit Racing™ Positraction 28 Spline Differential Carriers GM 8.5 Inch SUM-730966

Summit Racing™ Positraction 28 Spline Differential Carriers GM 8.5 Inch SUM-730966

Differential Carrier, Positraction, Nodular Iron, GM 8.5 in., 28 Spline, 2.73 Up Ratio, Each

Part Number: SUM-730966

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Yukon Gear & Axle Dura Grip Positraction Carriers GM 8.6 Inch YDGGM8.5-3-30-1

Yukon Gear & Axle Dura Grip Positraction Carriers GM 8.6 Inch YDGGM8.5-3-30-1

Yukon Gear & Axle Dura Grip Positraction Carriers GM 8.6 Inch YDGGM8.5-3-30-1

Dura Grip Positraction Carrier, Traction-Loc, GM 8.5/8.6 in., 30 Spline, 2.73 Up Ratio, Each

Part Number: YGA-26016

4.13 out of 5 stars ( 31 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Eaton Detroit Truetrac 31 Spline Differential Ford 8.8 Inch 913A561

Eaton Detroit Truetrac 31 Spline Differential Ford 8.8 Inch 913A561

Eaton Detroit Truetrac 31 Spline Differential Ford 8.8 Inch 913A561

Differential, Eaton Detroit Truetrac, Limited Slip, 31-Spline, Ford, 8.8 in., Each

Part Number: ETN-913A561

4.85 out of 5 stars ( 27 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Yukon Gear & Axle Dura Grip Positraction Carriers GM 8.5 Inch YDGGM8.5-3-28-1

Yukon Gear & Axle Dura Grip Positraction Carriers GM 8.5 Inch YDGGM8.5-3-28-1

Yukon Gear & Axle Dura Grip Positraction Carriers GM 8.5 Inch YDGGM8.5-3-28-1

Dura Grip Positraction Carrier, Traction-Loc, GM 8.5 in., 28 Spline, 2.73 Up Ratio, Each

Part Number: YGA-26015

4.64 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Eaton Detroit Truetrac 30 Spline Differential GM 8.875 Inch (12-bolt), truck 913A315

Eaton Detroit Truetrac 30 Spline Differential GM 8.875 Inch (12-bolt), truck 913A315

Eaton Detroit Truetrac 30 Spline Differential GM 8.875 Inch (12-bolt), truck 913A315

Differential, Eaton Detroit Truetrac, 30-Spline, GM, 12-Bolt Truck, Each

Part Number: ETN-913A315

4.56 out of 5 stars ( 16 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Eaton Detroit Truetrac 30 Spline Differential AAM 11.5 Inch 14-bolt 915A568

Eaton Detroit Truetrac 30 Spline Differential AAM 11.5 Inch 14-bolt 915A568

Eaton Detroit Truetrac 30 Spline Differential AAM 11.5 Inch 14-bolt 915A568

Differential, Eaton Detroit Truetrac, 30-Spline, AAM, 11.5 in., 14-Bolt, Each

Part Number: ETN-915A568

4.64 out of 5 stars ( 11 )

Estimated Ship Date: Today

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Eaton Detroit Truetrac 32 Spline Differential GM 8.6 Inch IRS/ 218mm, AAM 912A686

Eaton Detroit Truetrac 32 Spline Differential GM 8.6 Inch IRS/ 218mm, AAM 912A686

Eaton Detroit Truetrac 32 Spline Differential GM 8.6 Inch IRS/ 218mm, AAM 912A686

Differential, Detroit Truetrac, 32-Spline, Chevy, 218mm AAM, Each

Part Number: ETN-912A686

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Eaton Detroit Truetrac 30 Spline Differential GM 8.875 Inch (12-bolt) 913A555

Eaton Detroit Truetrac 30 Spline Differential GM 8.875 Inch (12-bolt) 913A555

Eaton Detroit Truetrac 30 Spline Differential GM 8.875 Inch (12-bolt) 913A555

Differential, Eaton Detroit Truetrac, Limited Slip, 30-Spline, GM, 8.875 in., 12-Bolt, Each

Part Number: ETN-913A555

4.79 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Eaton Detroit Truetrac 28 Spline Differential GM 8.5 Inch 912A556

Eaton Detroit Truetrac 28 Spline Differential GM 8.5 Inch 912A556

Eaton Detroit Truetrac 28 Spline Differential GM 8.5 Inch 912A556

Differential, Eaton Detroit Truetrac, 28-Spline, GM, 8.5 in., Rear, Each

Part Number: ETN-912A556

4.97 out of 5 stars ( 30 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Yukon Gear & Axle Dura Grip Positraction Carriers GM 8.875 Inch (12-bolt), truck YDGGM12T-4-30-1

Yukon Gear & Axle Dura Grip Positraction Carriers GM 8.875 Inch (12-bolt), truck YDGGM12T-4-30-1

Yukon Gear & Axle Dura Grip Positraction Carriers GM 8.875 Inch (12-bolt), truck YDGGM12T-4-30-1

Differential Carrier, Dura Grip Positraction, Traction-Lok, 30-spline, Rear, GM 8.875 in. Truck, Each

Part Number: YGA-26035

3.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Yukon Gear & Axle Dura Grip Positraction Carriers GM 8.875 Inch (12-bolt) YDGGM12P-3-30-1

Yukon Gear & Axle Dura Grip Positraction Carriers GM 8.875 Inch (12-bolt) YDGGM12P-3-30-1

Yukon Gear & Axle Dura Grip Positraction Carriers GM 8.875 Inch (12-bolt) YDGGM12P-3-30-1

Dura Grip Positraction Carrier, Traction-Loc, GM 8.875 in., 30 Spline, 3.08 to 3.90 Ratio, Each

Part Number: YGA-26011

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Eaton Detroit Truetrac 31 Spline Differential Ford 9 Inch 913A586

Eaton Detroit Truetrac 31 Spline Differential Ford 9 Inch 913A586

Eaton Detroit Truetrac 31 Spline Differential Ford 9 Inch 913A586

Differential, Eaton Detroit Truetrac, 31-Spline, Ford 9 in., Each

Part Number: ETN-913A586

4.75 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Eaton Detroit Truetrac 35 Spline Differential Ford 10.25/10.50 Inch 915A550

Eaton Detroit Truetrac 35 Spline Differential Ford 10.25/10.50 Inch 915A550

Eaton Detroit Truetrac 35 Spline Differential Ford 10.25/10.50 Inch 915A550

Differential, Eaton Detroit Truetrac, 35-Spline, Ford, 10.25 in./10.5 in., Full Floater Only, Each

Part Number: ETN-915A550

4.88 out of 5 stars ( 33 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Yukon Gear & Axle Dura Grip Positraction Carriers GM 8.2 Inch YDGGM8.2-3-28-1

Yukon Gear & Axle Dura Grip Positraction Carriers GM 8.2 Inch YDGGM8.2-3-28-1

Yukon Gear & Axle Dura Grip Positraction Carriers GM 8.2 Inch YDGGM8.2-3-28-1

Dura Grip Positraction Carrier, Traction-Loc, GM 8.2 in., 28 Spline, 3.08 Up Ratio, Each

Part Number: YGA-26021

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Eaton Detroit Truetrac 30 Spline Differential GM 10.5 Inch (14-bolt) 915A545

Eaton Detroit Truetrac 30 Spline Differential GM 10.5 Inch (14-bolt) 915A545

Eaton Detroit Truetrac 30 Spline Differential GM 10.5 Inch (14-bolt) 915A545

Differential, Eaton Detroit Truetrac, 30-Spline, GM, 10.5 in. Ring Gear, 4.10 and Lower Ratios, Each

Part Number: ETN-915A545

4.58 out of 5 stars ( 12 )

Estimated Ship Date: Today

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Eaton Posi Performance 30 Spline Differential GM 8.5/8.6 Inch 19559-010

Eaton Posi Performance 30 Spline Differential GM 8.5/8.6 Inch 19559-010

Eaton Posi Performance 30 Spline Differential GM 8.5/8.6 Inch 19559-010

Differential, Posi Performance, Limited Slip, 30-Spline, GM, 8.5 in., Truck, 3 Series, Each

Part Number: ETN-19559-010

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Eaton Detroit Truetrac 30 Spline Differential Dana 44 913A589

Eaton Detroit Truetrac 30 Spline Differential Dana 44 913A589

Eaton Detroit Truetrac 30 Spline Differential Dana 44 913A589

Differential, Eaton Detroit Truetrac, Limited Slip, 30-Spline, 3.73:1 and Down Only, Dana 44, Each

Part Number: ETN-913A589

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Eaton Posi Performance 30 Spline Differential GM 8.875 Inch (12-bolt) 19554-010

Eaton Posi Performance 30 Spline Differential GM 8.875 Inch (12-bolt) 19554-010

Eaton Posi Performance 30 Spline Differential GM 8.875 Inch (12-bolt) 19554-010

Differential, Posi Performance, Limited Slip, 30-Spline, GM, 12-Bolt, 3 Series, Each

Part Number: ETN-19554-010

4.68 out of 5 stars ( 22 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Eaton Detroit Truetrac 31 Spline Differential Chrysler 9.25 Inch ZF 917A730

Eaton Detroit Truetrac 31 Spline Differential Chrysler 9.25 Inch ZF 917A730

Eaton Detroit Truetrac 31 Spline Differential Chrysler 9.25 Inch ZF 917A730

Differential, Eaton Detroit Truetrac, Limited Slip, 31-Spline, Chrysler, 9.25 in. ZF, Ram, Each

Part Number: ETN-917A730

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Summit Racing™ Ford 9 in. Trac-Loc 28 Spline Differential Ford 9 Inch SUM-CTF9TRACL28

Summit Racing™ Ford 9 in. Trac-Loc 28 Spline Differential Ford 9 Inch SUM-CTF9TRACL28

Summit Racing™ Ford 9 in. Trac-Loc 28 Spline Differential Ford 9 Inch SUM-CTF9TRACL28

Differential, Trac-Loc, Ford, 9 in., 28-Spline, Each

Part Number: SUM-CTF9TRACL28

4.44 out of 5 stars ( 16 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Eaton Detroit Truetrac 28 Spline Differential Ford 9 Inch 912A587

Eaton Detroit Truetrac 28 Spline Differential Ford 9 Inch 912A587

Eaton Detroit Truetrac 28 Spline Differential Ford 9 Inch 912A587

Differential, Eaton Detroit Truetrac, Limited Slip, 28-Spline, Ford, 9 in., Each

Part Number: ETN-912A587

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Yukon Gear & Axle Dura Grip Positraction Carriers GM 8.875 Inch (12-bolt), truck YDGGM12T-3-30-1

Yukon Gear & Axle Dura Grip Positraction Carriers GM 8.875 Inch (12-bolt), truck YDGGM12T-3-30-1

Yukon Gear & Axle Dura Grip Positraction Carriers GM 8.875 Inch (12-bolt), truck YDGGM12T-3-30-1

Differential Carrier, Dura Grip Positraction, Clutch-type, 30-spline, Nodular Iron, Rear, GM 8.875 in. (12-bolt) Truck, Chevy, GMC, Each

Part Number: YGA-26052

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Yukon Gear & Axle Dura Grip Positraction Carriers GM 7.5/7.6 Inch YDGGM7.5-3-26-SM

Yukon Gear & Axle Dura Grip Positraction Carriers GM 7.5/7.6 Inch YDGGM7.5-3-26-SM

Yukon Gear & Axle Dura Grip Positraction Carriers GM 7.5/7.6 Inch YDGGM7.5-3-26-SM

Dura Grip Positraction Carrier, Traction-Loc, GM 7.5/7.6 in., 26 Spline, 3.23 Up Ratio, Each

Part Number: YGA-26017

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Eaton Detroit Truetrac 28 Spline Differential GM 7.5/7.6 Inch 912A317

Eaton Detroit Truetrac 28 Spline Differential GM 7.5/7.6 Inch 912A317

Eaton Detroit Truetrac 28 Spline Differential GM 7.5/7.6 Inch 912A317

Differential, Eaton Detroit Truetrac, 28-Spline, GM 7.5 in., Each

Part Number: ETN-912A317

4.31 out of 5 stars ( 16 )

Estimated Ship Date: Today

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