Shop OEM General Motors Part # 84757405. Drive Axle Shaft. 6.6 liter diesel. 6.6 liter diesel, single rear wheels. Silverado, Sierra 2500 HD; Diesel. Silverado, Sierra 3500 HD

6. 6 liter diesel. 6. 6 liter gas.

Left.6.6 liter diesel. Right.6.6 liter diesel.

6. 6 liter diesel. 6. 6 liter gas. Dual rear wheels. Single rear wheels.

Left.6.6 liter diesel. Right.6.6 liter diesel. single rear wheels.

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Sierra 2500 HD; Diesel. Sierra 3500 HD; Diesel. Silverado.