Performance & Replacement Transmission & Drivetrain Parts

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

Part Number: ARB-RD99CE

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Estimated Ship Date: Jan 12, 2026 if ordered today

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HD CLUTCH SPRINGS

Part Number: BRM-410-HXR-1005

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Estimated Ship Date: Dec 15, 2025 if ordered today

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TTR125 H/D CLUTCH SPRGS BBR

Part Number: BRM-410-YTR-1205

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Estimated Ship Date: Dec 15, 2025 if ordered today

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KLX/DRZ H/D CLUTCH SPRGS BBR

Part Number: BRM-410-KLX-1105

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Estimated Ship Date: Dec 15, 2025 if ordered today

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HD CLUTCH SPRINGS

Part Number: BRM-410-KLX-1106

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Differential Carrier, Air Locker, Nodular Iron, Front, Toyota 8.0 in., IFS, Kit

Part Number: ARB-RD151

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Differential Carriers, Air Locker Differentials, AAM 9.25/9.50 14-bolt, 12 Cover Bolts, 33-spline Axle, Steel, Front, for Nissan, Each

Part Number: ARB-RD254

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Estimated Ship Date: Jan 12, 2026 if ordered today

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

Part Number: ARB-RD99

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Differential Carrier, Air Locker, Nodular Iron, Front, Toyota 8 in. IFS, Kit

Part Number: ARB-RD111

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Differential Carrier, Air Locker, Nodular Iron, Rear, Nissan H233B, Kit

Part Number: ARB-RD135

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Pinion depth shims for Dana 79

Part Number: YGA-55006

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Pinion depth shims for Dana 80

Part Number: YGA-55024

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Differential Carrier, Air Locker, Nodular Iron, Front, Toyota 8.0 in., IFS, Kit

Part Number: ARB-RD131

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Differential Carrier, Air Locker, Nodular Iron, Rear, Ford 10.25 in., Kit

Part Number: ARB-RD140

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Estimated Ship Date: Jan 12, 2026 if ordered today

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

Part Number: ARB-RD146

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Estimated Ship Date: Jan 12, 2026 if ordered today

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

Part Number: ARB-RD173

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Differential Carrier, Air Locker, Nodular Iron, Kit

Part Number: ARB-RD189

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Estimated Ship Date: Jan 12, 2026 if ordered today

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

Part Number: ARB-RD235

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Shifter Installation Kit, Competition Plus, Muncie, M-21, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: HUU-3733163

4.36 out of 5 stars ( 44 )

Estimated Ship Date: Today

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C-Clip Eliminator, 1.4 I.D., GM 10/12 bolt, Kit

Part Number: MSR-9200

4.57 out of 5 stars ( 21 )

Estimated Ship Date: Today

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Manual Shifter, Competition, Plus, 4-Speed, Chevy, GMC, Each

Part Number: HUU-3910002

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Differential, Electronic Locker, ELocker, 30-Spline, 3.91 Gear Ratio, Toyota, 4Runner, FJ Cruiser, Tacoma, Land Cruiser 120, 150 Series, Each

Part Number: ETN-14221-1

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Specialty Components, 6L45, 6L50, 6L80, 6L90 Drop-in Pressure Regulator Valve Repair Kit

Part Number: TRG-6L8-VL-PR3

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Estimated Ship Date: Today

Driveshaft

Part Number: DSS-GTOSH1-A

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Specialty Components, 4L60E, 4L65E, 4L70E, 4L75E Oversized PR Valve (tool not included)

Part Number: TRG-4L60E-PR-OS

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Estimated Ship Date: Today