2015 GMC SIERRA-3500-HD Parts and Accessories

11-19 2500HD 2.5" C/O Conv w/o ovld

Part Number: BDX-BDS724FDSC

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Suspension Leveling Kit, 3.0 in. Front, 0.0 in Rear, Fox 2.5 Coilovers, Fox 2.0 Shocks, Diesel, Chevy, GMC, Kit

Part Number: BDX-BDS1825FDSC

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Suspension Lift Kit, 5.0 to 6.0 in., Steering Knuckle, Leaf Spring Block, Falcon 2.1 Shocks, GMC, Chevy, Kit

Part Number: RLS-42-31540

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Bumper, Premium Winch Full Guard, Fabricated, Steel, Black Powdercoated, GMC, Front, Each

Part Number: FFI-GM14-C3150-1

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Estimated Ship Date: Oct 29, 2025 if ordered today

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Bumpers, Matrix Series, Fabricated, Steel, Black Powdercoated, Winch Mount, Full Guard, Front, GMC, Each

Part Number: FFI-GM15-X2850-1

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Estimated Ship Date: Oct 29, 2025 if ordered today

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Transfer Case, Remanufactured, Chain Driven, 29-Spline, MP1225HD/MP1226XHD, Chevy, GMC, Each

Part Number: ZUD-RTC1226G-2

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Estimated Ship Date: Oct 20, 2025 if ordered today

• Core Charge $600.00
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11-19 GM HD 6.5/3 HC Block w/o overload

Part Number: BDX-BDS198FS

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Estimated Ship Date: Nov 10, 2025 if ordered today

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11-19 GM HD 6.5/3 HC Block w/o overload

Part Number: BDX-BDS198H

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Estimated Ship Date: Nov 10, 2025 if ordered today

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11-19 GM HD 6.5/3 HC Block w/overload

Part Number: BDX-BDS199FS

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Estimated Ship Date: Nov 10, 2025 if ordered today

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11-19 GM HD 6.5/3 HC Block w/overload

Part Number: BDX-BDS199H

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Coilover Conversion, Front, 6.5 in. Lift, Fox 2.5 Coilover w/ Reservoir, Diesel, Chevy, GMC, Kit

Part Number: BDX-BDS735FDSC

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Estimated Ship Date: Nov 10, 2025 if ordered today

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Suspension Lift Kit, Vertex, Steering Knuckles, Rear Leaf Spring Blocks, 7.50 in. Front, 7.50 in. Rear, Chevrolet, GMC, Kit

Part Number: ROU-25350

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Estimated Ship Date: Oct 20, 2025 if ordered today

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MP1226 Manual Shift Transfer Case for 2015-2019 GM Sierra/Silverado 2500/3500

Part Number: ZUD-79764

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Estimated Ship Date: Oct 20, 2025 if ordered today

• Core Charge $600.00
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Ring and Pinion Gears,USA Standard 11.5" AAM, 4.56 Ratio Rear Ring & Pinion GearInstall Kit 30 Spline Yukon Dura Grip Limited Slip Positraction, with

Part Number: SPZ-10830

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Estimated Ship Date: Oct 22, 2025 if ordered today

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Suspension Lift Kit, Front and Rear, Premium Bilstein Shocks, Chevy, GMC, Kit

Part Number: RLS-44-3052

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Suspension Lift Kit, 3.00 in. Front Lift, 1.00 in. Rear Lift, Front Torsion Bar Key, Rear Leaf Spring Block, Falcon 2.1. Shocks, Chevy, GMC, Kit

Part Number: RLS-62-35160

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Suspension Lift, Torsion Bar Key/Leaf Spring Block, 6.0 in. Front, 5.0 in. Rear, Chevy, GMC, Kit

Part Number: TFY-16090

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Estimated Ship Date: Oct 29, 2025 if ordered today

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Suspension Lift, Torsion Bar Key/Leaf Spring Block, Shocks, 6.0 in. Front, 5.0 in. Rear, Chevy, GMC, Kit

Part Number: TFY-16090KN

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Estimated Ship Date: Tomorrow if ordered today

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Disc Brake KIt, B8-Barbarian, Rear, Vented, Aluminum, Clear Anodized, Chevy, GMC, Kit

Part Number: TSB-A404-31-DS

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Estimated Ship Date: Oct 28, 2025 if ordered today

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CalCat CARB Catalytic Converter

Part Number: WLK-84796

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, Chevy, GMC, 6.0L, Each

Part Number: MPE-4551252

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Estimated Ship Date: Oct 27, 2025 if ordered today

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• Mfr. Rebate

Mail - In Rebate

Rebate amount based on part(s) total.

Rebate Expires: 12/31/2025

Buy Converter and get up to $75 back after sending in your old one! Please visit www.magnaflow.com/pages/retailer-recycling-program ...Read More

Buy a Magnaflow Converter and get UP TO $75 back after sending in your old OEM one! Visit www.magnaflow.com/pages/retailer-recycling-program to begin the rebate redemption process. Valid on purchases made between 1/1/25 and 12/31/25. Open to legal residents of the 50 United States and District of Columbia. Only OE (original equipment) converters are eligible for a refund. Rebate will be in the form of a Visa Prepaid card. Please allow 4-6 weeks to receive rebate. Show Less

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