CADILLAC 4.9L/300 Differential & Rear-End Components

Differential Carrier Gear Kit

Part Number: RMG-XL-4050

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Differential Carrier

Part Number: RMG-XL-5055

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Axle Shaft, Rear, Direct Replacement, GM 8.5/8.6 in., Buick, Chevy, Each

Part Number: RNB-630-117

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Differential, Open, Empty, GM, 9.5 in., Each

Part Number: MGR-14038087

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Differential Carrier Gear Kit

Part Number: RMG-XL-4060

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Estimated Ship Date: Feb 16, 2026 if ordered today

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