Rear Axle Assembly

For Chevrolet and GMC vehicles

OEM Part Numbers

20939956209399552285729623129068231290712322160623221607232216082322160923408271234082722345108723451090

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Fitments

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Rear Axle Assembly

OEM Part Numbers

9-1/2" ring gear active brake control (opt JL4)

9-1/2" ring gear (3.42 ratio, opt GU6)

9.5" ring gear (3.42 ratio, opt GU6) thru VIN H1111222

exc. Cutaway active brake control (opt JL4)

exc. Cutaway 9-1/2" ring gear (3.42 ratio, opt GU6)

Regular Van 9-1/2" ring gear (3.42 ratio, opt GU6)

Standard Van 9.5" ring gear (3.42 ratio, opt GU6) thru VIN H1111222