GMC SIERRA 3500 HD Rear Crossmembers

Crossmember, Rear Fuel Tank, Steel, Natural, Weld-On, Chevy, GMC, Each

Part Number: RBF-RB7811

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Spare Tire Crossmember, Bolt-on, Steel, Black, Chevrolet, GMC, Each

Part Number: RNB-999-888

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Estimated Ship Date: Monday 11/16/2026 if shipped by air

• Oversize $18.99

Crossmember, Spare Tire Crossmember, Rear, Steel, Natural, Weld-On, 35.800 in. Length, Chevy, GMC, Each

Part Number: RBF-RB7835

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Crossmember, ABS, Steel, Natural, Bolt-On, Chevy, GMC, Each

Part Number: RBF-RB7820

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Crossmember, Forward Spare Tire, Steel, Natural, Weld-On, Chevy, GMC, Each

Part Number: RBF-RB7836

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Estimated Ship Date: Dec 7, 2026 if ordered today

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Crossmember, Center Frame Crossmember, Steel, Natural, Weld-On, 44.800 in. Length, Chevy, GMC, Each

Part Number: RBF-RB7841

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Estimated Ship Date: Dec 7, 2026 if ordered today

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• Oversize $15.99
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Fuel Tank Crossmember, Steel, Natural, Weld-on, Chevy, GMC, Each

Part Number: RBF-RB7839

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Estimated Ship Date: Dec 8, 2026 if ordered today

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