Summit Racing SpeedCard - learn how to get 15% back up to $150

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Differential Carriers

Showing In Stock Items. Show All 117 Items.

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Results 1 - 25 of 87

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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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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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

4.73 out of 5 stars ( 15 )

Estimated Ship Date: Today

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Eaton Detroit Truetrac 26 Spline Differential GM 7.5 Inch 911A319

Eaton Detroit Truetrac 26 Spline Differential GM 7.5 Inch 911A319

Eaton Detroit Truetrac 26 Spline Differential GM 7.5 Inch 911A319

Differential, Eaton Detroit Truetrac, 26-Spline, GM, 7.5 in., 3.23 and Higher, Each

Part Number: ETN-911A319

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Eaton Detroit Truetrac 27 Spline Differential Dana 30 912A585

Eaton Detroit Truetrac 27 Spline Differential Dana 30 912A585

Eaton Detroit Truetrac 27 Spline Differential Dana 30 912A585

Differential, Eaton Detroit Truetrac, 27-Spline, Dana 30, Each

Part Number: ETN-912A585

4.67 out of 5 stars ( 15 )

Estimated Ship Date: Today

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Eaton Electronic ELocker 27 Spline Differential Dana 30 19818-020

Eaton Electronic ELocker 27 Spline Differential Dana 30 19818-020

Eaton Electronic ELocker 27 Spline Differential Dana 30 19818-020

Differential, Electronic Locker, ELocker, 27-Spline, Dana 30, 3-Series, Each

Part Number: ETN-19818-020

Not Yet Reviewed

Estimated Ship Date: Today

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Eaton Detroit Truetrac 35 Spline Differential Dana 80 915A567

Eaton Detroit Truetrac 35 Spline Differential Dana 80 915A567

Eaton Detroit Truetrac 35 Spline Differential Dana 80 915A567

Differential, Detroit Truetrac, 35-Spline, Dana 80, 3.73:1+ Lower, Each

Part Number: ETN-915A567

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Eaton Detroit Truetrac 35 Spline Differential Dana 60 915A387

Eaton Detroit Truetrac 35 Spline Differential Dana 60 915A387

Eaton Detroit Truetrac 35 Spline Differential Dana 60 915A387

Differential, Eaton Detroit Truetrac, 35-Spline, Dana 60 HD, 4.10 & down, Each

Part Number: ETN-915A387

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Powertrax Grip Pro Traction Systems GM 8.5 Inch GT201030

Powertrax Grip Pro Traction Systems GM 8.5 Inch GT201030

$40.00 Mail-In Rebate

Price after Manufacturer Rebate: $766.99

Rebate Expires: 12/31/2025

Get $40 back after rebate on this Powertrax Product! Go to https://www.richmondgear.com/rebate.pdf for details.

Get UP TO $55 back after rebate on select Powertrax Products! Go to https://www.richmondgear.com/rebate.pdf for details. Valid on purchases made between 11/1/25 and 12/31/25. Claims must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in USA and Canada. Limit two qualifying purchases per household or address. This offer cannot be combined with other discounts or offers. Rebate intended for end consumer only.

Powertrax Grip Pro Traction Systems GM 8.5 Inch GT201030

Differential, Grip Pro Traction System, 30-Spline, GM 8.5in., 8.6 in., Each

Part Number: PWT-GT201030

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

    • $40.00 Mail-In Rebate

    Price after Manufacturer Rebate: $766.99

    Rebate Expires: 12/31/2025

    Get $40 back after rebate on this Powertrax Product! Go to https://www.richmondgear.com/rebate.pdf for details.

    Get UP TO $55 back after rebate on select Powertrax Products! Go to https://www.richmondgear.com/rebate.pdf for details. Valid on purchases made between 11/1/25 and 12/31/25. Claims must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in USA and Canada. Limit two qualifying purchases per household or address. This offer cannot be combined with other discounts or offers. Rebate intended for end consumer only.

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Estimated Ship Date: Today

ARB Air Locker 35 Spline Differential Dana 60-HD RD166

ARB Air Locker 35 Spline Differential Dana 60-HD RD166

ARB Air Locker 35 Spline Differential Dana 60-HD RD166

Differential Carrier, Air Locker, Nodular Iron, Dana 60-HD, Kit

Part Number: ARB-RD166

Not Yet Reviewed

Estimated Ship Date: Today

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

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

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

Dura Grip Positraction Carrier, Traction-Loc, GM 8.5 Oldsmobile Axle, 28 Spline, 3 Series Carrier, Each

Part Number: YGA-10301

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Yukon Gear & Axle 30 Spline Differential Carrier Cases Dana 44 YC D706025

Yukon Gear & Axle 30 Spline Differential Carrier Cases Dana 44 YC D706025

Yukon Gear & Axle 30 Spline Differential Carrier Cases Dana 44 YC D706025

Differential Carrier Cases, Dana 44, 30 Spline, 3.92 and Up Ratio, Each

Part Number: YGA-20028

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Summit Racing™ Positraction 30 Spline Differential Carriers Dana 60/61 SUM-730975

Summit Racing™ Positraction 30 Spline Differential Carriers Dana 60/61 SUM-730975

Summit Racing™ Positraction 30 Spline Differential Carriers Dana 60/61 SUM-730975

Differential Carrier, Positraction, Nodular Iron, Dana 60, Dana 61, 30 Spline, 3 Series, Each

Part Number: SUM-730975

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Eaton Posi Performance 28 Spline Differential GM 7.5/7.625 Inch 19599-010

Eaton Posi Performance 28 Spline Differential GM 7.5/7.625 Inch 19599-010

Eaton Posi Performance 28 Spline Differential GM 7.5/7.625 Inch 19599-010

Differential, Posi Performance, Limited Slip, 28-Spline, for use on GM, 7.625 in., Each

Part Number: ETN-19599-010

4.0 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Spicer Drivetrain Products 30 Spline Differential Carriers Dana 60 708013

Spicer Drivetrain Products 30 Spline Differential Carriers Dana 60 708013

Spicer Drivetrain Products 30 Spline Differential Carriers Dana 60 708013

Differential Carrier, Clutch-type, Steel, Dana 60, 30-Spline, 4.10 and lower ratio, Each

Part Number: SDH-708013

Not Yet Reviewed

Estimated Ship Date: Today

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Powertrax Lock-Right Lockers GM 7.5/7.625 Inch 1931-LR

Powertrax Lock-Right Lockers GM 7.5/7.625 Inch 1931-LR

$35.00 Mail-In Rebate

Price after Manufacturer Rebate: $393.99

Rebate Expires: 12/31/2025

Get $35 back after rebate on this Powertrax Product! Go to https://www.richmondgear.com/rebate.pdf for details.

Get UP TO $55 back after rebate on select Powertrax Products! Go to https://www.richmondgear.com/rebate.pdf for details. Valid on purchases made between 11/1/25 and 12/31/25. Claims must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in USA and Canada. Limit two qualifying purchases per household or address. This offer cannot be combined with other discounts or offers. Rebate intended for end consumer only.

Powertrax Lock-Right Lockers GM 7.5/7.625 Inch 1931-LR

Differential, Lock-Right, Locker, 28-Spline, GM, 7.625 in., Each

Part Number: PWT-1931-LR

4.62 out of 5 stars ( 13 )

Estimated Ship Date: Today

    • $35.00 Mail-In Rebate

    Price after Manufacturer Rebate: $393.99

    Rebate Expires: 12/31/2025

    Get $35 back after rebate on this Powertrax Product! Go to https://www.richmondgear.com/rebate.pdf for details.

    Get UP TO $55 back after rebate on select Powertrax Products! Go to https://www.richmondgear.com/rebate.pdf for details. Valid on purchases made between 11/1/25 and 12/31/25. Claims must be submitted within 30 days of purchase. Allow 6-8 weeks for processing. Valid in USA and Canada. Limit two qualifying purchases per household or address. This offer cannot be combined with other discounts or offers. Rebate intended for end consumer only.

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Estimated Ship Date: Today

Auburn Gear Grip-N-Loc 30 Spline Differential GM 8.875 Inch (12-bolt) 546033

Made in the USA Auburn Gear Grip-N-Loc 30 Spline Differential GM 8.875 Inch (12-bolt) 546033

Auburn Gear Grip-N-Loc 30 Spline Differential GM 8.875 Inch (12-bolt) 546033

Differential, Auburn, Grip-N-Loc, Limited Slip, 30-Spline, GM, 8.875 in. (12-Bolt) Passenger Car, Each

Part Number: AUB-546033

Not Yet Reviewed

Estimated Ship Date: Today

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Spicer Drivetrain Products 32 Spline Differential Carriers Nissan NM226 2016950

Spicer Drivetrain Products 32 Spline Differential Carriers Nissan NM226 2016950

Spicer Drivetrain Products 32 Spline Differential Carriers Nissan NM226 2016950

Differential Carrier, Electric Locker Style, Steel, 32-spline, Open, Rear, for Nissan NM226, Each

Part Number: SDH-2016950

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Summit Racing™ Positraction 26 Spline Differential Carriers GM 7.5/7.6 Inch SUM-730958

Summit Racing™ Positraction 26 Spline Differential Carriers GM 7.5/7.6 Inch SUM-730958

Summit Racing™ Positraction 26 Spline Differential Carriers GM 7.5/7.6 Inch SUM-730958

Differential Carrier, Positraction, Nodular Iron, GM 7.5/7.6 in., 26 Spline, 3.23 Up Ratio, Each

Part Number: SUM-730958

4.33 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Auburn Gear Grip-N-Loc 17 Spline Differential GM 55P (8.2 Inch Drop out) 5460100

Made in the USA Auburn Gear Grip-N-Loc 17 Spline Differential GM 55P (8.2 Inch Drop out) 5460100

Auburn Gear Grip-N-Loc 17 Spline Differential GM 55P (8.2 Inch Drop out) 5460100

Differential, Auburn, Grip-N-Loc, Limited Slip, 17-Spline, Chevrolet, 8.2 in., 8.4 in., Each

Part Number: AUB-5460100

Not Yet Reviewed

Estimated Ship Date: Today

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ARB Air Locker 35 Spline Differential Dana 70/80 RD172

ARB Air Locker 35 Spline Differential Dana 70/80 RD172

ARB Air Locker 35 Spline Differential Dana 70/80 RD172

Differential Carrier, Air Locker, Nodular Iron, Kit

Part Number: ARB-RD172

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Spicer Drivetrain Products Trac-Lok 35 Spline Differential Dana 60 707163X

Spicer Drivetrain Products Trac-Lok 35 Spline Differential Dana 60 707163X

Spicer Drivetrain Products Trac-Lok 35 Spline Differential Dana 60 707163X

Differential Carrier Case Kit Loaded Assy. (Dana 60 Limited Slip) 4.10 & Up 1989-1996 Ford E350

Part Number: SDH-707163X

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Yukon Gear & Axle 27 Spline Differential Carrier Cases Dana 30 YC D706008

Yukon Gear & Axle 27 Spline Differential Carrier Cases Dana 30 YC D706008

Yukon Gear & Axle 27 Spline Differential Carrier Cases Dana 30 YC D706008

Differential Carrier Cases, Dana 30, 27 Spline, 3.73 and Up Ratio, Each

Part Number: YGA-20026

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Eaton Detroit Truetrac 33 Spline Differential GM 8.875 Inch (12-bolt) 914A576

Eaton Detroit Truetrac 33 Spline Differential GM 8.875 Inch (12-bolt) 914A576

Eaton Detroit Truetrac 33 Spline Differential GM 8.875 Inch (12-bolt) 914A576

Differential, Eaton Detroit Truetrac, 33-Spline, GM 8.875 in., Each

Part Number: ETN-914A576

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

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