2008 GMC SIERRA-3500-HD Transmissions

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

Part Number: TRG-6L8-VL-PR3

Not Yet Reviewed

Estimated Ship Date: Today

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

Part Number: DHB-CS650010

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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Flex-Plate Assembly

Part Number: ATP-Z-600

Not Yet Reviewed

Estimated Ship Date: Oct 6, 2025 if ordered today

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Transmission Pressure Switch

Part Number: RNB-926-429

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

• Drop Ship
• Special Order