GMC SIERRA 2500 HD Suspension Components Chassis & Suspension - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Rough Country Vertex 2.5 Adjustable Shocks 689028

Shock, Vertex 2.5, Lifted, Monotube, 23.74 in./15.08 in. Extended/Collapsed Lengths, Eyelet/Clevis Mount, Chevy, GMC, Pair

Part Number: ROU-689028

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Rough Country Air Spring Kits 100345

Air Spring Helper Kit, 5,000 lbs. Maximum Safe Load, 3-5 in. of Lift, Rear, Chevy, GMC, Kit

Part Number: ROU-100345

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Rough Country Air Spring Kits 100345C

Air Spring Helper Kit, 5,000 lbs. Maximum Safe Load, 3-5 in. of Lift, Air Compressor, Rear, Chevy, GMC, Kit

Part Number: ROU-100345C

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Rough Country Air Spring Kits 100345WC

Air Spring Helper Kit, 5,000 lbs. Maximum Safe Load, 3-5 in. of Lift, Air Compressor, Wireless Remote, Rear, Chevy, GMC, Kit

Part Number: ROU-100345WC

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Rough Country Air Spring Kits 100347

Air Spring Helper Kit, 5,000 lbs. Maximum Safe Load, 7 in. of Lift, Rear, Chevy, GMC, Kit

Part Number: ROU-100347

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Rough Country Air Spring Kits 100347C

Air Spring Helper Kit, 5,000 lbs. Maximum Safe Load, 7 in. of Lift, Air Compressor, Rear, Chevy, GMC, Kit

Part Number: ROU-100347C

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Rough Country Air Spring Kits 100347WC

Air Spring Helper Kit, 5,000 lbs. Maximum Safe Load, 7 in. of Lift, Air Compressor, Wireless Remote, Rear, Chevy, GMC, Kit

Part Number: ROU-100347WC

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Rough Country Air Spring Kits for 2011-2019 SIERRA 2500 HD, SILVERADO 2500 HD, 2019 SIERRA 3500 HD - 100064

Air Spring Helper Kit, 5,000 lbs. Maximum Safe Load, 0-6 in. of Lift, Rear, Chevy, GMC, Kit

Part Number: ROU-100064

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Rough Country Air Spring Kits 100074C

Air Spring Helper Kit, 5,000 lbs. Maximum Safe Load, 0-7.5 in of Lift, Air Compressor, Rear, Chevy, GMC, Kit

Part Number: ROU-100074C

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Rough Country Air Spring Kits 100074WC

Air Spring Helper Kit, 5,000 lbs. Maximum Safe Load, 0-7.5 in. of Lift, Air Compressor, Wireless Remote, Rear, Chevy, GMC, Kit

Part Number: ROU-100074WC

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Rough Country Forged Control Arms 1958RED

Control Arms, Forged, Front, Upper, Lifted, Aluminum, Red Powdercoated, Chevy, GMC, Pair

Part Number: ROU-1958RED

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Arnott Air Suspension Air Spring Helper Kits BAG-CH250110

Air Helper Kit 01-10 Chevrolet Silverado 2500/3500; GMC Sierra 2500/3500 (2WD/4WD)

Part Number: NTT-BAG-CH250110

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Tuff Country Lifted Air Bag Adapters 40001

Tuff Country Lifted Air Bag Adapters 40001

Air Bag Helper Spring Spacer, 4 in. Height, Steel, Black, Pair

Part Number: TFY-40001

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Tuff Country Lifted Air Bag Adapters 50001

Air Bag Helper Spring Spacer, 5 in. Height, Steel, Black, Pair

Part Number: TFY-50001

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Tuff Country Lifted Air Bag Adapters for 2001-2006 SIERRA 2500 HD, SILVERADO 2500 HD - 50003

Air Bag Helper Spring Spacer, 5 in. Height, Steel, Black, Pair

Part Number: TFY-50003

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Icon Vehicle Dynamics 2.5 VS RR Shocks 77832P

11-19 GM HD 0-2" FRONT 2.5 VS RR W/UCA PAIR

Part Number: IVD-77832P

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 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: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Tuff Country Lifted Air Bag Adapters 60001

Air Bag Helper Spring Spacer, 6in. Height, Steel, Black, Pair

Part Number: TFY-60001

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Tuff Country Lifted Air Bag Adapters 60002

Air Bag Helper Spring Spacer, 6 in. Height, Steel, Black, Pair

Part Number: TFY-60002

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Tuff Country Lifted Air Bag Adapters for 2001-2006 SIERRA 2500 HD, SILVERADO 2500 HD - 60003

Air Bag Helper Spring Spacer, 6 in. Height, Steel, Black, Pair

Part Number: TFY-60003

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Icon Vehicle Dynamics 2.5 VS RR CDCV Shocks 77832CP

11-19 GM HD 0-2" FRONT 2.5 VS RR CDCV PAIR W/ICON UCA

Part Number: IVD-77832CP

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Tuff Country Suspension Blocks 97090

Suspension Block and U-Bolt Kit

Part Number: TFY-97090

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Tuff Country Suspension Blocks 97022

Suspension Block; Axle Lift Blocks Kit; 2 in. H x 2.25 in. W x 6.5 in. L; Non-Tapered; Incl. U-Bolts

Part Number: TFY-97022

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Tuff Country Lift Block and U-Bolt Kits 97023

Lift Blocks and U-Bolt Kits, Cast Iron, 3 in. Lift, Rear, Chevy, GMC, Kit

Part Number: TFY-97023

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Rough Country Air Spring Kits for 2001-2010 SIERRA 2500 HD, SILVERADO 2500 HD - 10006C

Air Spring Helper Kit, 5,000 lbs. Maximum Safe Load, 0-6 in of Lift, Air Compressor, Rear, Chevy, GMC, Kit

Part Number: ROU-10006C

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today