HUMMER H3 Chevrolet Performance Transmission & Drivetrain

Flexplate Bolt, Steel, 11mm x 1.5, 0.800 in. UHL, Chevy, Gen III/IV, LS Series, Automatic Transmission only, Each

Part Number: NAL-11569956

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Oil Seal, Rubber, 20.69mm Inner Diameter, 4.20mm Width, Buick, Chevy, GMC, Hummer, Pontiac, Each

Part Number: NAL-12584922

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Flexplate Bolt, Steel, Black Oxide, 10mm x 1.50 Thread, Hex, 1.400 in. Underhead, Chevrolet, Each

Part Number: NAL-11589040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

FLEXPLATE

Part Number: NAL-12654640

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

• Free Shipping
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Auto Trans Oil Pump Bolt Seal

Part Number: NAL-24208664

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Auto Trans Torque Converter Housing Plug

Part Number: NAL-24205900

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Estimated Ship Date: Mar 17, 2026 if ordered today

• Drop Ship
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Differential Carrier Bearings

Part Number: NAL-12471330

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Estimated Ship Date: Mar 16, 2026 if ordered today

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pinion spacer

Part Number: NAL-12479162

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Estimated Ship Date: Mar 16, 2026 if ordered today

• Drop Ship
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CLIP-A/TRNS RANGE SEL LVR CBL

Part Number: NAL-23281508

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Estimated Ship Date: Mar 16, 2026 if ordered today

• Drop Ship
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Auto Trans Bushing

Part Number: NAL-24241470

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Estimated Ship Date: Feb 11, 2026 if ordered today

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BAND,2-4

Part Number: NAL-24232236

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Transmission Rebuild Components, Park Pawl Pin, GM, Each

Part Number: NAL-19125963

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Estimated Ship Date: Jan 26, 2026 if ordered today

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pinio shaft

Part Number: NAL-12479026

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Auto Trans Bushing

Part Number: NAL-24241233

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Auto Trans Clutch Accumulator Check Valve

Part Number: NAL-8634400

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Differential Shims

Part Number: NAL-12471362

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Auto Trans Input Clutch Housing Seal

Part Number: NAL-8681292

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Auto Trans Torque Converter Seal Retainer Ring

Part Number: NAL-8654491

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 13, 2026 if ordered today

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CONVERTER ASM, TORQ (REMAN) (300MM)

Part Number: NAL-17803851

Not Yet Reviewed

• Core Charge $150.00
• Free Shipping
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HOUSING ASM-REV INPUT CLU

Part Number: NAL-24245624

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Estimated Ship Date: Mar 10, 2026 if ordered today

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LEVER

Part Number: NAL-15251895

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Estimated Ship Date: Mar 16, 2026 if ordered today

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TRANSMISSION SHIFTER SHAFT LEV

Part Number: NAL-15082892

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Estimated Ship Date: Mar 16, 2026 if ordered today

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BEARING, DIFF DRV P/GR INR

Part Number: NAL-22510042

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Estimated Ship Date: Mar 16, 2026 if ordered today

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PISTON KIT,1-2 & 3-4 ACCUM (LARGE VOLUME)

Part Number: NAL-24221919

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Auto Trans Oil Pump Seal

Part Number: NAL-24226315

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

• Special Order