2012 GMC SIERRA-1500 Transmission & Drivetrain

SEAL

Part Number: NAL-15775835

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Estimated Ship Date: Mar 6, 2026 if ordered today

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(S)LOCK

Part Number: NAL-23484390

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Estimated Ship Date: Mar 6, 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 6, 2026 if ordered today

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Differential Carrier Bearings

Part Number: NAL-12471330

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Estimated Ship Date: Mar 6, 2026 if ordered today

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BELLHOUSING STUD

Part Number: NAL-11546890

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Differential Components, SCREW-DIFF PNG SHF LK

Part Number: NAL-14012702

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Estimated Ship Date: Mar 6, 2026 if ordered today

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pinion spacer

Part Number: NAL-12479162

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Estimated Ship Date: Mar 6, 2026 if ordered today

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clutch fork

Part Number: NAL-12479213

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Estimated Ship Date: Mar 6, 2026 if ordered today

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Gear, Ring and Pinion, 3.42:1 Ratio, GM, 8.25 in., Set

Part Number: MGR-G885342IFS

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Automatic Transmission Shifter Cable, Black Jacket, 59.93 in. Length, Chevy, GMC, Each

Part Number: ATP-Y-1371

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Automatic Transmission Shifter Cable, Black Jacket, 63.78 in. Length, Chevy, GMC, Each

Part Number: ATP-Y-1317

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Automatic Transmission Shifter Cable, Black Jacket, 74.49 in. Length, Cadillac, Chevy, GMC, Each

Part Number: ATP-Y-1355

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Automatic Transmission Shifter Cable, Black Jacket, 59.25 in. Length, Cadillac, GMC, Each

Part Number: ATP-Y-1360

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Estimated Ship Date: Nov 24, 2025 if ordered today

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STANDARD AXLE DIFFERENTIAL BEARING AND SEAL KIT - GM 8.25 AXLE

Part Number: SDH-10038958

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Estimated Ship Date: Dec 9, 2025 if ordered today

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4WD Actuator GM

Part Number: SDH-10033320

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Estimated Ship Date: Dec 9, 2025 if ordered today

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Differential Rebuild Kit, Active Spacer

Part Number: PWT-1950604SBS

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Spring, SPRING,COMPRSN, .25D,250 LB/IN

Part Number: PWT-8011001ZAT

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Spring, SPRING,COMPRSN,15 LB/IN,IN, NS

Part Number: PWT-8021001ZBG

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Spring, SPRING,COMPRSN, 500 LB/IN,OUTR

Part Number: PWT-8031001ZAV

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Estimated Ship Date: Nov 26, 2025 if ordered today

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COUPLER

Part Number: PWT-5201007CJU

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Estimated Ship Date: Nov 26, 2025 if ordered today

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DRIVER

Part Number: PWT-424005DFR2

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Pin, PIN, STOP, PAB, 1038-421

Part Number: PWT-1038421PAB

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Spring, SPRING, OUTER, ZAG, 1038-461

Part Number: PWT-1038461ZAG

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Ring and Pinion Bearing Kit

Part Number: MGR-GM82IKFL

Not Yet Reviewed

Estimated Ship Date: Nov 26, 2025 if ordered today

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Ring and Pinion Installation Kit, Basic, GM 9.5 in., Rear, Kit

Part Number: MGR-R95GRL

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Nov 26, 2025 if ordered today

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