Chasis Parts Suspension Spring Damper Buffer Japanese Truck Chassis Parts for ISUZU NKR57 600P 8-97253651-0 5-87610132-0

Product Description

Position sensitive damping
Often abbreviated simply as "PSD", this design is another evolution of the twin-tube shock. In a PSD shock absorber, which still consists of two nested tubes and still contains nitrogen gas, a set of grooves has been added to the pressure tube. These grooves allow the piston to move relatively freely in the middle range of travel (i.e., the most common street or highway use, called by engineers the "comfort zone") and to move with significantly less freedom in response to shifts to more irregular surfaces when upward and downward movement of the piston starts to occur with greater intensity (i.e., on bumpy sections of roads— the stiffening gives the driver greater control of movement over the vehicle so its range on either side of the comfort zone is called the "control zone"). This advance allowed car designers to make a shock absorber tailored to specific makes and models of vehicles and to take into account a given vehicle's size and weight, its maneuverability, its horsepower, etc. in creating a correspondingly effective shock.

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5-87610132-0 Truck Chassis Parts

Spring Damper Buffer Truck Chassis Parts

NKR57 Truck Chassis Parts

Suspension Spring Damper Buffer Truck Chassis Parts For ISUZU NKR57 600P 8-97253651-0 5-87610132-0 Images