GMC SIERRA 3500 HD Transmission & Drivetrain

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

Part Number: DUR-JT-206-1

Not Yet Reviewed

Estimated Ship Date: Today

Bearing, Pinion, 1.375 in. Inside Diameter, Each

Part Number: NTL-HM88649

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

• Special Order

CV Joint Boot, Duraflex, Neoprene, 3 Clamps Included, Front, with Grease, Each

Part Number: MEV-DX428

Not Yet Reviewed

Estimated Ship Date: Oct 29, 2025 if ordered today

• Special Order

Tapered roller bearing race

Part Number: SKF-HM88610

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Special Order

SERVICE KIT

Part Number: PWT-1038350KAS

Not Yet Reviewed

Estimated Ship Date: Nov 6, 2025 if ordered today

• Special Order

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

Part Number: DUR-121034TG

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• Special Order

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

Part Number: ADO-24224577

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

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

• Special Order

Spindle Key

Part Number: RNB-615-141

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

• Special Order

Clamp Kit

Part Number: MOG-352-10

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

• $50.00 Summit Bucks
• Special Order

Universal Joint; Greaseable; AAM 1415 Series

Part Number: SDH-15-3207X

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

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

Part Number: ADO-24236927

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

Bearing, Pinion, 1.625 in. Inside Diameter, Each

Part Number: NTL-M802048

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

• Special Order

Transmission Bushing, Actual OD - 1.491; Length - 0.5; Max Wall - 0.0806

Part Number: DUR-AAT-1-1TG

Not Yet Reviewed

Estimated Ship Date: Nov 13, 2025 if ordered today

• Special Order

Wheel Seal, OE style replacement quality wheel seal.

Part Number: NTN-NS710568

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

Tapered roller bearing

Part Number: SKF-HM88649

Not Yet Reviewed

Estimated Ship Date: Nov 17, 2025 if ordered today

• Special Order

11.5AAM GM & CHY STD X/P BOLT LOCK RING

Part Number: YGA-33408

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Drop Ship
• Special Order

NEEDLE BEARING

Part Number: TMK-B2410

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

• Special Order

HOSE ASM-R/AXL VENT

Part Number: ADO-15920576

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

• Special Order

SEAL

Part Number: TMK-710497

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2025 if ordered today

• Special Order

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: Feb 18, 2026 if ordered today

• Drop Ship
• Special Order

CV Joint Boot, Duraflex, Neoprene, 3 Clamps Included, Front, with Grease, Each

Part Number: MEV-DX530

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow if ordered today

• Special Order

Transfer Case Gasket

Part Number: RNB-926-436

Not Yet Reviewed

Estimated Ship Date: Nov 12, 2025 if ordered today

• Special Order

Multi Purpose Bearing, OE Style replacement bearing.

Part Number: NTN-NBB2610

Not Yet Reviewed

Estimated Ship Date: Today