GMC SIERRA 2500 HD Transmission & Drivetrain

Auto Trans Pressure Control Solenoid

Part Number: ADO-29541896

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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• $20 Summit Bucks
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Auto Trans Oil Pump Assembly

Part Number: ADO-24243327

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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• $20 Summit Bucks
• Special Order

Auto Trans Clutch Plate

Part Number: ADO-24240654

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order

Transfer Case Components, GM Genuine Parts Transfer Case Replacement Parts, Oil Pump, Cadillac, Chevy, GMC, Oldsmobile, Each

Part Number: ADO-12547630

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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• $20 Summit Bucks
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DIFFERENTIAL ASM-.

Part Number: ADO-84990311

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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• $20 Summit Bucks
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HUB ASM-FRT WHL

Part Number: ADO-13544070

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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• $20 Summit Bucks
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CASE ASM-A/TRNS

Part Number: ADO-24290675

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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• $20 Summit Bucks
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Auto Trans Shift Solenoid Valve Retainer

Part Number: ADO-29534518

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
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Auto Trans Extension Housing Gasket, Chevy, GMC, Paper, Each

Part Number: ADO-29536941

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
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Auto Trans Seal

Part Number: ADO-29546682

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
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Auto Trans Clutch Housing

Part Number: ADO-24237556

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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• $20 Summit Bucks
• Special Order

Auto Trans Turbine Shaft Fluid Seal Ring

Part Number: ADO-24237658

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
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Automatic Transmission Clutch Snap Retainer Rings, ACDelco Automatic Transmission Clutch Backing Plate Retainer Rings, Steel, Each

Part Number: ADO-24240197

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
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Auto Trans Clutch Backing Plate Retainer Ring

Part Number: ADO-24240200

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
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Automatic Transmission Rebuild Components, ACDelco GM Genuine Parts Automatic Transmission Rebuild Components, Servo Piston, Chevy, GMC, Each

Part Number: ADO-24202985

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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• $20 Summit Bucks
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LEVER ASM-A/TRNS RANGE SEL LVR CBL *BLACK

Part Number: ADO-22857352

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
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ACTUATOR,A/TRNS SHFT LK CONT

Part Number: ADO-26094827

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

• $20 Summit Bucks
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LEVER ASM,A/TRNS CONT

Part Number: ADO-19431842

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20 Summit Bucks
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RETAINER,A/TRNS PK LK CBL

Part Number: ADO-26082804

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
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Detent Lever, Automatic Transmission, Stock Replacement, Chevrolet, GMC, Truck, Each

Part Number: ADO-29542692

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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LEVER ASM-A/TRNS CONT

Part Number: ADO-85565583

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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• $20 Summit Bucks
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Transmission Case Plug, Oil Plug, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-8611710

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
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LEVER ASM-A/TRNS CONT

Part Number: ADO-85565584

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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• $20 Summit Bucks
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CONTROL ASM,A/TRNS

Part Number: ADO-19435092

Not Yet Reviewed

Estimated Ship Date: Dec 31, 2025 if ordered today

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• $20 Summit Bucks
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Auto Trans Band Servo Piston Pin

Part Number: ADO-24202582

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
• Special Order