Differential Carriers - 31 Axle Shaft Spline Quantity - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Ford Performance Parts Torsen 31 Spline Differential Ford 8.8 Inch M-4204-T31H

Differential, T-2R Race Torsen, 31-Spline, Ford, 8.8 in., Each

Part Number: FMS-M-4204-T31H

Not Yet Reviewed

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Ford Performance Parts Torsen 31 Spline Differential Ford 8.8 Inch M-4204-MB

Differential, Torsen, Ford, 8.8 in., Each

Part Number: FMS-M-4204-MB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Auburn Gear Select-A-Loc 31 Spline Differential Ford 8.8 Inch 545002

Auburn Gear Select-A-Loc 31 Spline Differential Ford 8.8 Inch 545002

Differential, Auburn, Locker, 31-Spline, Ford, 8.8 in., 10-Bolt, Each

Part Number: AUB-545002

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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ARB Air Locker 31 Spline Differential Ford 9 Inch RD119

Differential Carrier, Air Locker, Nodular Iron, Rear, Ford 9 in., Kit

Part Number: ARB-RD119

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

ARB Air Locker 31 Spline Differential Nissan C200K RD196

Differential Carrier, Air Locker, Nodular Iron, Nissan C200K, Kit

Part Number: ARB-RD196

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Auburn Gear Select-A-Loc 31 Spline Differential Ford 8.8 Inch, IRS 545005

Differential, Auburn, Locker, 31-Spline, Ford, 8.8 in. IRS, Each

Part Number: AUB-545005

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ARB Air Locker 31 Spline Differential Ford 8.8 Inch RD81

Air Locker, Ford 8.8 in., 31 Spline Shaft, Complete Kit

Part Number: ARB-RD81

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Auburn Gear Select-A-Loc 31 Spline Differential Ford 8.8 Inch 545002

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Yukon Gear & Axle Grizzly Lockers Ford 9 Inch YGLF9-31-RACE

Differential Carrier, Grizzly Locker, Rear, Ford 9 in., 31-spline, Each

Part Number: YGA-28010

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Eaton Electronic ELocker 31 Spline Differential 19660-010

Differential, Electronic E Locker, 31-Spline, Ford, 8.8 in., Each

Part Number: ETN-19660-010

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

ARB Air Locker 31 Spline Differential Mitsubishi 9.5 Inch RD154

Differential Carrier, Air Locker, Nodular Iron, Rear, Mitsubishi 9.5 in. Live Axle, Kit

Part Number: ARB-RD154

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

ARB Air Locker 31 Spline Differential Land Rover RD218

Differential Carrier, Air Locker, Nodular Iron, Front, Land Rover, Kit

Part Number: ARB-RD218

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