The Skyjacker Black Max B8540 is a twin tube shock absorber for the Chevrolet Colorado, GMC Canyon, Isuzu i-280 and other vehicles listed in the fitment table. A foam-cell insert compresses as the oil heats and expands, keeping damping consistent across the shock's operating temperature range, and it can be mounted in any direction.

Part number: B8540

Skyjacker black shock absorber.

Black MAX twin tube shock absorbers have increased fluid capacity and utilize foam-cell technology. The foam-cell design also eliminates air inside the shock which allows for mounting in any direction. Arc-welded end mounts and select specific valving give this shock absorber MAX value.

Shocks are matched to a ride height range — confirm the lift height on the vehicle before ordering.

Use the vehicle selector to confirm your exact year and configuration.