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ABSORBER-
The Peterbilt Suspension Shock Absorber manages how suspension movement is slowed after the axle encounters road irregularities. When the wheel moves upward or downward, the shock converts motion into resistance to prevent excessive oscillation. This resistance shapes how quickly the suspension settles after bumps, dips, or surface changes. The shock works continuously as the vehicle travels and influences ride behavior without driver input. Its function is tied directly to wheel travel rather than load carrying. On compatible Peterbilt vehicles, the Peterbilt B71-6012 moderates suspension motion to keep axle movement controlled.
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