Performance Transmission & Drivetrain at Summit Racing

ARB Air Locker 31 Spline Differential Nissan C200K RD196

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

Part Number: ARB-RD196

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

SPEC Tuned Billet 143-Tooth Flywheel SD89A

Flywheel, Tuned Billet, Billet Aluminum, SFI 1.1 Rating, 18.0 Lbs., Internal Balance, Dodge, Viper, Each

Part Number: SXC-SD89A

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Yukon Gear & Axle Pinion Shims SK 30797

Pinion Shims, Steel, Kit

Part Number: YGA-55013

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

ARB Air Locker 28 Spline Differential Mitsubishi 9 Inch RD212

Differential Carrier, Air Locker Differential; Shaft Spline 28; 12-Bolt Rear; Mitsubishi;

Part Number: ARB-RD212

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

SPEC Tuned Billet 168-Tooth Flywheel SC86S

Flywheels, Chevy Flywheel

Part Number: SXC-SC86S

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

SPEC Tuned Billet 142-Tooth Flywheel SC22A

Flywheel, Tuned Billet, Billet Aluminum, SFI 1.1 Rating, 9.5 Lbs., Internal Balance, Chevy, Pontiac, Each

Part Number: SXC-SC22A

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

ARB Air Locker 30 Spline Differential Toyota 8.4 Inch RD129

Differential Carrier, Air Locker, Nodular Iron, Rear, Toyota 8.4 in., Kit

Part Number: ARB-RD129

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

ARB Air Locker 30 Spline Differential Dana 60 RD162

Differential Carrier, Air Locker, Nodular Iron, Rear, Dana 60, Kit

Part Number: ARB-RD162

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Yukon Gear & Axle Pinion Shims SK 20100

Pinion depth shims for GM HO71

Part Number: YGA-55005

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

ARB Air Locker 35 Spline Differential Dana 70-HD/70-U/80 RD173

Differential Carrier, Air Locker, Nodular Iron, Rear, Dana 70-HD, Dana 70-U, Dana 80, Kit

Part Number: ARB-RD173

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

ARB Air Locker 35 Spline Differential GM 10.5 Inch (14-bolt) RD235

Differential Carrier, Air Locker, Nodular Iron, Rear, GM 10.5 in. (14-bolt), Kit

Part Number: ARB-RD235

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

SPEC Tuned Billet 135-Tooth Flywheel SA81S-3

Flywheels, Audi Flywheel

Part Number: SXC-SA81S-3

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

ARB Air Locker Spline Differential Dana 60 RD188

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

Part Number: ARB-RD188

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

ARB Air Locker 34 Spline Differential Nissan H260 RD214

Differential Carrier, Air Locker, Nodular Iron, Rear, Nissan H260, Kit

Part Number: ARB-RD214

Not Yet Reviewed

Estimated Ship Date: May 19, 2026 if ordered today

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Estimated Ship Date: May 19, 2026 if ordered today

ARB Air Locker 40 Spline Differential Dana 70/80 RD176

Differential Carrier, Air Locker, Nodular Iron, Kit

Part Number: ARB-RD176

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

ARB Air Locker 35 Spline Differential Dana 44/M200, Jeep Wrangler JL RD246

Differential Carrier, Air Locker, 12 Cover Bolt, 35 Spline Axle, Nodular Iron, Dana 44, Dana M220 Jeep, Each

Part Number: ARB-RD246

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

ARB Air Locker 35 Spline Differential Ford 9 Inch RD99CE

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

Part Number: ARB-RD99CE

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

ARB Air Locker 30 Spline Differential Toyota 7.5 Inch, IFS RD121

Differential Carrier, Air Locker, Nodular Iron, Front, Toyota 7.5 in., IFS, Kit

Part Number: ARB-RD121

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

ARB Air Locker 33 Spline Differential Mitsubishi 9.5 Inch RD155

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

Part Number: ARB-RD155

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

ARB Air Locker 33 Spline Differential Nissan R230 RD137

Differential Carrier, Air Locker, Nodular Iron, Rear, Nissan R230, Kit

Part Number: ARB-RD137

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

ARB Air Locker 35 Spline Differential Dana 44, Jeep Wrangler JK RD157

Differential Carrier, Air Locker, Nodular Iron, Dana 44, Jeep Wrangler JK, 35-Spline, Kit

Part Number: ARB-RD157

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

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

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 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: Tomorrow

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ARB Air Locker 32 Spline Differential Toyota 8.875 Inch RD232

Differential Carrier, Air Locker, Nodular Iron, Rear, Toyota 8.875 in., 12-bolt Ring Gear, Kit

Part Number: ARB-RD232

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

ARB Air Locker 24 Spline Differential Land Rover, 24 Spline RD128

Differential Carrier, Air Locker, Nodular Iron, Land Rover, 24 Spline, Kit

Part Number: ARB-RD128

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

ARB Air Locker 36 Spline Differential Toyota 10.5 Inch RD146

Differential Carrier, Air Locker, Nodular Iron, Rear, Toyota 10.5 in., Kit

Part Number: ARB-RD146

Not Yet Reviewed

Estimated Ship Date: May 21, 2026 if ordered today

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Estimated Ship Date: May 21, 2026 if ordered today

Performance & Replacement Transmission & Drivetrain Parts