GMC SIERRA 3500 HD Transmissions

Flexplate Bolts, 11mm x 1.50 in., 1.075 in. UHL, 12-point, for Transmission Swap, GM, LS with TH350/TH400/700R4 with Crank Flange Adapter, Set of 6

Part Number: PQX-1001284

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Transmission Fluid Dipstick Components, Seals, Tube, General Motors, Each

Part Number: ADO-24265546

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Auto Trans Turbine Shaft Seal

Part Number: ADO-24219390

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Transmission Bushing, Actual OD - 1.9975; Length - 0.76; Max Wall - 0.0791

Part Number: DUR-JT-206-1

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Estimated Ship Date: Today

INDICATOR ASM-TRANS FLUID LVL

Part Number: ADO-24271875

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Estimated Ship Date: Nov 24, 2025 if ordered today

• Oversize $7.99
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Transmission Bushing, Actual OD - 1.2515; Length - 0.485; Max Wall - 0.0666

Part Number: DUR-JT-218-1

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Estimated Ship Date: Today

Automatic Transmission Pan, Deep, Aluminum, Black Wrinkled, Allison 1000, Chevy, GMC, Each

Part Number: AFE-46-70072

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Automatic Transmission Bearing and Races, Master Repair Kit, Chevy, GMC, Hummer, Cadillac, Pontiac, Kit

Part Number: LUK-4620219100

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Automatic Transmission Controller, Pressure Control, Allison, LML. 6.6L Chevy, GMC, Each

Part Number: BDD-1031315

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Torque Converters, Remanufactured, OEM Style, Milled Flats Hub, 6 Pad Mount, 13.5 in. Diameter, Stock Stall, 25 Spline Input, Chevy, GMC, Each

Part Number: CCV-TQA2R

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Estimated Ship Date: Dec 22, 2025 if ordered today

• Core Charge $65.00
• Drop Ship
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CLUTCH PRESSURE PLATE XTEND

Part Number: SXR-SC70333

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Estimated Ship Date: Nov 17, 2025 if ordered today

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CLUTCH DISC

Part Number: SXR-SD80333

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Estimated Ship Date: Today

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Transmission Bellhousing, New, Aluminum, Allison, 1000, Each

Part Number: ADO-29549481

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Pan Magnet, Adhesive Backed, Automatic Transmission Pan Location, Each

Part Number: ADO-24274971

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Transmission Bushing, Actual OD - 2.5505; Length - 0.58; Max Wall - 0.1224

Part Number: DUR-121034TG

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Oil Pump Seal, GM Genuine Parts Automatic Transmission Rebuild Component, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-24224577

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Estimated Ship Date: Nov 24, 2025 if ordered today

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FLEXPLATE

Part Number: NAL-12654640

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Estimated Ship Date: Feb 2, 2026 if ordered today

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PAN ASM-A/TRNS FLUID

Part Number: ADO-24297102

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Estimated Ship Date: Today

Transmission Filter, Direct-Fit, Each

Part Number: ATP-B201

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 5, 2025 if ordered today

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ROTOR PKG-A/TRNS FLUID PUMP

Part Number: ADO-24054659

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Transmission Solenoid, Automatic Transmission Control, Each

Part Number: SMP-TCS241

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Torque Converter Bolt, Automatic Transmission Torque Converter Bolt, BOLT,TRANS T/CV

Part Number: ADO-11547342

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Transmission Filter, Direct-Fit, Kit

Part Number: ATP-B202

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Estimated Ship Date: Today

VALVE ASM-SHFT SOL (GENERIC) (PTO)

Part Number: ADO-24293386

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Automatic Transmission Rebuild Components, ACDelco GM Genuine Parts Automatic Transmission Rebuild Components, Seal Kit, Each

Part Number: ADO-24236927

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Estimated Ship Date: Nov 24, 2025 if ordered today

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