2015 GMC SIERRA-3500-HD Excel Ring Pinion and Axle Transmission & Drivetrain

Ring and Pinion, GM 11.5" RING & PINION- 3.73

Part Number: RMG-GM115373

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Ring and Pinion Kit

Part Number: RMG-GM925456

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Ring and Pinion, GM 11.5" RING & PINION-4.88

Part Number: RMG-GM115488

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Differential Carrier

Part Number: RMG-XL-5055

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Ring and Pinion Kit

Part Number: RMG-GM115410

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Ring and Pinion, GM 11.5" RING & PINION-4.56

Part Number: RMG-GM115456

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Ring and Pinion Installation Kit, Complete, GM 9.25 in. IFS, Front, Kit

Part Number: RMG-XL-2006-1

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Differential Carrier Gear Kit

Part Number: RMG-XL-4060

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Estimated Ship Date: Oct 10, 2025 if ordered today

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Ring and Pinion Installation Kit, Complete, AAM 11.5 in. 14-bolt, Chrysler 11.5 in., GM 11.5 in., Rear, Kit

Part Number: RMG-XL-1085-1

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Estimated Ship Date: Oct 8, 2025 if ordered today

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