2012 GMC SIERRA-1500 Chassis & Suspension

Steering Knuckles

Part Number: MXT-941370-1

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

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Coilover Kit, Pro Coilover System, Single Adjustable, 950 lbs./in. Rate Springs, Front, 4WD, Chevy, GMC, Pair

Part Number: QA1-GS518-10950

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Estimated Ship Date: Dec 4, 2025 if ordered today

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Spindle Lock Nut, M24 x 2.0 Thread Size, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Each

Part Number: RNB-05177

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

Lift Blocks, Rear Axle Position, 3 in. Thick, Tapered, Fabricated Steel, Gray Powdercoated, Pair

Part Number: MXT-810030

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Cam Bolts, Wheel Alignment Parts, Front Upper, Cadillac, Chevy, GMC, Hummer, Kit

Part Number: MOG-K100026

3.29 out of 5 stars ( 7 )

Estimated Ship Date: Today

Idler Pulleys, GM OE, Serpentine, 6-groove, Plastic, Black, Chevy, GMC, Each

Part Number: ADO-12703922

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• $20.00 Summit Bucks

Leaf Spring Hanger, 1-2 in. Lift, Chevy, GMC, Kit

Part Number: BEL-6560

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Frame Rails, Rear, Over-Axle, Driver Side, Steel, Natural, Chevy, GMC, Each

Part Number: RBF-RB7321L

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Suspension Leveling Kits, Spacer, 2.25 in. Level, Chevy, GMC, RWD, 4WD, Kit

Part Number: EXP-PCSGMLL113

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Estimated Ship Date: Today

Sway Bar, MuscleBar, Front, 1.5 in. Diameter, 0.25 in. Thick, Link Ends, Frame Brackets, Delrin Frame Bushings, Chevrolet, GMC, 1500, Kit

Part Number: ART-11709120

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Estimated Ship Date: Today

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Spindles, 2 in. Drop, Steel, Black, Chevrolet, GMC, Pair

Part Number: ART-11709300

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Estimated Ship Date: Today

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Lift Kit, Spindle, 3.0 in. Front, GM, RWD, Kit

Part Number: MXT-701330BL

Not Yet Reviewed

Estimated Ship Date: Nov 19, 2025 if ordered today

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MAX-AIR ADJUST SHOCK

Part Number: MON-MA834

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Suspension Lowering Kit, Front Spindle, Rear Flip Kit, 3 in./4 in. Front Drop, 5 in./6 in. Rear Drop, Chevy, GMC, Kit

Part Number: MXT-K331336S

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Estimated Ship Date: Today

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Suspension Lowering Kit, Front Lowering Strut, Rear Flip Kit, 3 in. Front Drop, 5 in. Rear Drop, Chevy, GMC, Kit

Part Number: MXT-K331335S

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Estimated Ship Date: Today

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Motor Mount, Bolt-in, Black Rubber Bushing, Chevy, GMC, Each

Part Number: ADO-15829207

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Estimated Ship Date: Today

• $20.00 Summit Bucks

STABILIZER BAR LINK

Part Number: DPC-SL90175RD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Lowering Kit, 3-4 in. Front, 5-6 in. Rear, Chevy, Pickup, RWD, Kit

Part Number: BEL-647SP

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2025 if ordered today

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Coilover Shocks, Single-Adjustable, Steel, Zinc Plated, 24.92 in. Extended Length, 20.59 in. Collapsed Length, Chevy, GMC, Pair

Part Number: ROU-689001

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

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Suspension Lift, 4WD, 2.0 in. Front, Chevy, GMC, SUV/Pickup, Pair

Part Number: SJA-C720MS

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Dec 5, 2025 if ordered today

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Bushings, Sway Bar, Polyurethane, Red, Chevrolet, GMC, Truck, Kit

Part Number: PTP-7-1193

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Sway Bar End Link, OE, Replacement, Each

Part Number: DFP-TC7751

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Shock Absorber, RS5000X, Twin-Tube, Gas Charged, Includes Red Boot, Each

Part Number: RAN-RS55784

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Control Arms, Upper, Tubular, Leveling, Big Lift, Steel, Black Powdercoated, Chevy, GMC, Pair

Part Number: RLS-67-37640

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Shocks/Struts, Streetl Performance, Chevy, GMC, Set of 4

Part Number: BEL-9541

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Estimated Ship Date: Today

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