2008 GMC SIERRA-3500-HD Transmissions

Transmission Filter, Replacement, Each

Part Number: WIX-58608

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/22/2025

Transmission Bushing, Rear, 6L80, 6L90, Actual OD - 2.202; Length - 0.585; Max Wall - 0.0675, Each

Part Number: DUR-JT-13-1

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

Automatic Transmission Bushings, 1.9975 in. O.D., 0.76 Length, 0.0791 in. Thickness, Chevrolet, GMC, 6L80/6L90, Each

Part Number: DUR-JT-206-1TG

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

Automatic Transmission Rebuild Components, Clutch Pack Piston, 4-5-6 Gear Location, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Each

Part Number: ADO-24232416

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

FLYWHEEL BOLT

Part Number: NAL-11610965

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Transmission Oil Pan With Drain Plug

Part Number: RNB-265-884

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

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Transmission Bushing, Actual OD - 1.2515; Length - 0.485; Max Wall - 0.0666

Part Number: DUR-JT-218-1

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

Automatic Transmission Case Extension Seal, Rubber, Each

Part Number: ADO-24224675

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

Transmission Filter, Direct-Fit, Kit

Part Number: ATP-B202

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

FLEXPLATE

Part Number: NAL-12654640

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Transmission Fluid Dipstick Component, Dipstick Tube, Steel, Black, 6L90, Chevrolet, GMC, Each

Part Number: RNB-921-048

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

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Transmission Solenoid, Automatic Transmission Control, Each

Part Number: SMP-TCS241

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

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Clutch Slave Cylinder, Chevy, GMC, L4, V6, V8, Each

Part Number: DHB-CS650010

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Automatic Transmission Rebuild Components, GM Genuine Parts, Clutch Piston Dam, 4-5-6 Gear Location, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Each

Part Number: ADO-24232417

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

Flywheel and Flexplate Shims and Spacer, Replacement, OEM Flexplate Spacer, Steel, Natural Finish, 5.315 in. OD, 0.012 in. Thick, Each

Part Number: NAL-12638261

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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Transmission Control Solenoid

Part Number: SMP-TCS305

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

Rebuild Kit, Allison LCT-1000, Stage 6 Rebuild Kit

Part Number: APF-3139064308

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

• Core Charge $400.00
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CASE ASM-A/TRNS

Part Number: ADO-24273111

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

• Free Shipping

Transmission Oil Pan, Aluminum, Natural, Deep, +3 qts. Capacity, Chevy, GMC, Allison 1000, Each

Part Number: AFE-46-70070

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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clutch fork

Part Number: NAL-12479213

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Auto Trans Torque Converter Housing Seal

Part Number: NAL-29540130

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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SEAL

Part Number: NAL-15796802

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Estimated Ship Date: Jan 15, 2026 if ordered today

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BOLT

Part Number: NAL-29537511

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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SEAL ASM, T/CV FLUID

Part Number: NAL-29546682

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 15, 2026 if ordered today

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Auto Trans Torque Converter Housing Plug

Part Number: NAL-24205900

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

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