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PowertrainSuspension

Rear Axle Assembly

For Chevrolet, GMC, Saab and Isuzu vehicles

OEM Part Numbers

1588075615844598

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  • Fitments

(rear door extends into wheel well, 113" WB) 5.3L 4.10 ratio GT5

(rear door does not extend into wheel well, 129" WB) 4.10 ratio GT5

7 Passenger (3rd row seat) 4.10 ratio GT5

4.10 ratio (opt GT5)