2012 GMC SIERRA-1500 Chassis Components

Frame Repair Section, Center Frame, Steel, Natural, Left, Chevy, GMC, Each

Part Number: RBF-RB7338L

4.0 out of 5 stars ( 1 )

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Crossmember, Fuel Tank Crossmember, Steel, Natural, Chevy, GMC, Each

Part Number: RBF-RB7340

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Frame Repair Section, Mid Frame, Steel, Natural, Left, Chevy, GMC, Each

Part Number: RBF-RB7336L

5.0 out of 5 stars ( 1 )

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Shock Reservoir Mounting Bracket, Aluminum, Black Anodized, Each

Part Number: BSN-11-176015

4.43 out of 5 stars ( 14 )

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Crossmember, Mid Frame Crossmember, Steel, Natural, Chevy, GMC, Each

Part Number: RBF-RB7341

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Frame Repair Section, Mid Frame, Steel, Natural, Right, Chevy, GMC, Each

Part Number: RBF-RB7336R

5.0 out of 5 stars ( 1 )

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Frame Repair Section, Center Frame, Steel, Natural, Right, Chevy, GMC, Each

Part Number: RBF-RB7338R

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Crossmember, Forward Gas Tank Crossmember, Steel, Natural, Chevy, GMC, Each

Part Number: RBF-RB7339

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Frame Repair Section, Front Frame, Steel, Natural, Left, Chevy, GMC, Each

Part Number: RBF-RB7344L

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Frame Repair Section, Front Frame, Steel, Natural, Right, Chevy, GMC, Each

Part Number: RBF-RB7344R

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Frame Repair Section, Steel, Natural, Over Axle Frame Section, Left, Chevrolet, GMC. Each

Part Number: RBF-RB7335L

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Body Lift Kits, 1.25 in., Nylon, Chevy, GMC, Kit

Part Number: ROU-RC701

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Estimated Ship Date: Sep 29, 2025 if ordered 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: Oct 6, 2025 if ordered today

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Bed Mount, Steel, Natural, Right/Left Side, Chevy, GMC, Each

Part Number: RBF-RB7346

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Estimated Ship Date: Tomorrow

Bed Mount, Forward Position, Steel, Natural, Left Side, Chevy, GMC, Each

Part Number: RBF-RB7345L

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Estimated Ship Date: Oct 6, 2025 if ordered today

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

Part Number: RBF-RB7319L

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Front Fuel Tank Crossmember

Part Number: RNB-999-965

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Estimated Ship Date: Oct 3, 2025 if ordered today

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

Part Number: RBF-RB7321R

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Bed Mount, Forward Position, Steel, Natural, Right Side, Chevy, GMC, Each

Part Number: RBF-RB7345R

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Suspension Subframe Brace

Part Number: ROU-1262

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Optional Kicker Brace Kit For 4Wd Lift Kit

Part Number: MXT-9413KB

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Estimated Ship Date: Sep 29, 2025 if ordered today

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Frame Crossmember

Part Number: RNB-999-910

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Estimated Ship Date: Oct 3, 2025 if ordered today

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Frame Repair Section, Steel, Natural, Over Axle Frame Section, Right, Chevrolet, GMC. Each

Part Number: RBF-RB7335R

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Estimated Ship Date: Oct 6, 2025 if ordered today

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

Part Number: RBF-RB7319R

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Differential Carrier Brackets, ACDelco Differential Carrier Brackets, Front Passenger Side Bracket, Steel, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-23104735

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