GMC SIERRA 3500 HD - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $125 at Summit Racing

DeatschWerks Fuel Injectors 16M-LS-1500-8

Fuel Injectors, 1,500 cc/min., 143 lb/hr., Chevy, Small Block LS, Set of 8

Part Number: DWK-16MLS15008

Not Yet Reviewed

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

ReadyLift Suspension SST Lift Kits 69-30320

Suspension Lift, SST, with Falcon Shocks, 3 in. Front, 1 in. Rear, Torsion Keys, Lift Blocks, Upper Control Arms, Chevy, GMC, Kit

Part Number: RLS-69-30320

Not Yet Reviewed

Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK2112 AAM/Chrysler/GM 11.5 in. 3.73 Gears

Ring and Pinion Gears,Yukon Gear & Axle 11.5" AAM, 3.73 Ratio Rear Ring & Pinion GearInstall Kit 4.375" OD Inner Pinion Bearing

Part Number: YGA-10512

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Titan Travel Trekker Auxiliary Fuel Systems 5015090

Liquid Transfer Tanks, Auxiliary Fuel System, In-Bed, Polymer, Black, 90 Gallon, Kit

Part Number: TFA-5015090

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Camburg Engineering FOX 2.0 Performance Lift Kits CAM-210037-U

Suspension Lift Kit, 1-2 in. Lift, FOX 2.0 Performance Shocks, Tubular Uniball Control Arms, Chevy, GMC, Kit

Part Number: CBG-CAM-210037-U

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Zone Offroad Fox 2.0 Adventure Suspension Lift Kits ZONC4F

Suspension Lift Kit, 6 in. Front, 5 in. Rear, Steering Knuckle, Lift Block, with Fox 2.0 Shocks, Chevy, GMC, Kit

Part Number: ZNE-ZONC4F

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Skyjacker Suspensions - Suspension Leveling & Lift Kits for 2011-2019 SIERRA 2500 HD, SILVERADO 2500 HD, 2019 SIERRA 3500 HD - C1168K

6" KIT 2011 GM 2500HD

Part Number: SJA-C1168K

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Curt Manufacturing Fifth Wheel Hitches 16592

Fifth Wheel Trailer Hitch

Part Number: CHT-16592

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

CURT A30 Fifth Wheel Trailer Hitches 16070

5th Wheel Hitch 2020 Chevrolet Silverado 2500 HD 8' bed with 5th wheel prep package,2020 GMC Sierra 2500 HD 8' bed with 5th wheel prep package

Part Number: CHT-16070

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

12,000 lbs. Mile Marker Hydraulic Winch 70-52000C

Winch, Hydraulic, 12,000 lb., Roller Fairlead, 3/8 in. x 100 ft. Cable, Each

Part Number: MMK-70-52000C

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

2,000 lbs. Superwinch ATV Winch 1120210

4.75 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK2114 AAM/Chrysler/GM 11.5 in. 4.56 Gears

Ring and Pinion Gears,Yukon Gear & Axle 11.5" AAM, 4.56 Ratio Rear Ring & Pinion GearInstall Kit 4.375" OD Inner Pinion Bearing

Part Number: YGA-10514

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Westin Pro-E Power Running Boards 29-24125

Power Running Boards, Pro-E, Aluminum, Black Textured, 6 in. Width, Double Cab, Chevy, GMC, Pair

Part Number: WSA-29-24125

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

CURT A16 Fifth Wheel Trailer Hitches 16681

Fifth Wheel Hitch, A16 Fifth Wheel Trailer Hitch, Fixed Mount, 16,000 lb. Max Gross Trailer Weight, Chevy, Ford, GMC, Each

Part Number: CHT-16681

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Icon Vehicle Dynamics 2.5 VS RR/UCA Shock Systems 78724

11-19 GM HD 0-2" 2.5 RR SHOCK SYSTEM W/ UCA

Part Number: IVD-78724

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Rough Country Suspension Leveling & Lift Kits 110840

Suspension Leveling & Lift Kits, Lift Kit, M1 Series, Non-Torsion Drop, Knuckle, Leaf Spring Block, 5.00 in. Front, 5.00 in. Rear, Chevy, GMC, Kit

Part Number: ROU-110840

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Fab Fours Inc. - Bumpers for 2024-2025 SIERRA 2500 HD, SIERRA 3500 HD - GM24-S6262-1

Bumper- Front

Part Number: FFI-GM24-S6262-1

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Retrax One MX Tonneau Covers 60472

Tonneau Cover, Retrax One MX, Retractable, Manual, Polycarbonate, Matte Black, Chevy, GMC, 6.5 ft. Truck Bed Length, Each

Part Number: RTX-60472

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

DECKED Truck Toolboxes and Utility Boxes XG3

DECKED DRAWER STORAGE SYSTEM

Part Number: DCD-XG3

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

USA Standard Gear Ring and Pinion Gear and Differential Combos ZGK2130

Ring and Pinion Gears,USA Standard 10.5" GM 14 Bolt, 5.38 Ratio Rear Ring & Pinion GearInstall Kit 30 Spline

Part Number: SPZ-10843

Not Yet Reviewed

Estimated Ship Date: Apr 30, 2026 if ordered today

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Estimated Ship Date: Apr 30, 2026 if ordered today

ATS Diesel Performance Five Star 1,300 Stall Torque Converter 302-950-4248

Torque Converter, Five Star, Lockup, Allison 1000, Chevy, GMC, 6.6L Duramax Diesel, Each

Part Number: APF-3029504248

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

SSBC-USA B8-Barbarian Caliper Upgrade Kits A404-31

SSBC-USA B8-Barbarian Caliper Upgrade Kits A404-31

Disc Brake Caliper, B8 Barbarian, Billet Aluminum, 8-Piston, Semi-metallic Pads Included, Clear Anodized, Rear, GMC, Chevrolet, Kit

Part Number: TSB-A404-31

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

SSBC-USA B8-Barbarian Caliper Upgrade Kits A404-30R

Disc Brake Caliper, B8 Barbarian, Billet Aluminum, 8-Piston, Semi-metallic Pads Included, Red Powdercoated, Front, GMC, Chevrolet, Kit

Part Number: TSB-A404-30R

Not Yet Reviewed

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Zumbrota Remanufactured Axle Assemblies RAA440-234A

Axle Assembly, Remanufactured, Open, 3.73:1 Ratio, Each

Part Number: ZUD-RAA440-234A

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

Call to Order

Zumbrota Drivetrain Axle Shafts, Direct Fit RAA440-234X1

ZPA, Front Axle Assembly, Chrysler 9.25 IFS, '11-'16 GM 2500/3500 Pickup, 4.56 Ratio, Open

Part Number: ZUD-16223

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Icon Vehicle Dynamics 2.5 VS PB CDCV Shocks 77701CP

01-19 GM HD 0-1" REAR 2.5 VS PB CDCV / 07-UP GM 1500 4" REAR 2.5 VS PB CDCV PAIR

Part Number: IVD-77701CP

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2026 if ordered today

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Estimated Ship Date: Apr 28, 2026 if ordered today

GMC SIERRA 3500 HD Parts and Accessories