GMC SIERRA 2500 HD ACDelco Transmission & Drivetrain

GEAR ASM

Part Number: ADO-86825252

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• Core Charge $150.00
• Free Shipping
• $20 Summit Bucks
• Special Order

SHAFT ASM-PROP

Part Number: ADO-84229485

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

GEAR KIT,DIFF RING & PINION (4.10 RATIO)

Part Number: ADO-88967095

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

CONVERTER ASM-TORQ

Part Number: ADO-24266601

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

CARRIER-FRT DIFF

Part Number: ADO-20920808

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Driveshafts, Replacement, Assembled, Balanced, Steel, 101.000 in. Length, Chevrolet, GMC, Each

Part Number: ADO-15713659

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

Auto Trans Output Carrier

Part Number: ADO-24241409

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

HOUSING ASM-PTO CLU (W/INPUT SHF & SLV)

Part Number: ADO-24298867

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

DIFFERENTIAL ASM-.

Part Number: ADO-84989575

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

GEAR KIT,FRT DIFF DRV PINION

Part Number: ADO-12479329

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

CONVERTER ASM-TORQ

Part Number: ADO-29546573

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Core Charge $100.00
• Free Shipping
• $20 Summit Bucks
• Special Order

Auto Trans Clutch Housing

Part Number: ADO-29547425

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• Free Shipping
• $20 Summit Bucks
• Special Order

SHAFT ASM-FRT & RR PROP

Part Number: ADO-84669678

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

• Freight Charge
• $20 Summit Bucks
• Special Order

Drive Shaft Assembly, Two-Piece Drive Shaft

Part Number: ADO-84669681

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

• Oversize $39.99
• $20 Summit Bucks
• Special Order