2 Rear POWERDOWN COOL CELL Shock Absorbers for MACK SUPERLINER 60670-7 60670-007

All of our products have been tested exhaustively for

Our Roads , Our Loads , Our Conditions

Powerdown is the leader in Australian designed suspension solutions for commercial vehicles.

Over the past 30 years Powerdown has developed the most comprehensive range of truck, trailer & bus shock absorbers designed specifically for "Excellence in Performance, Safety & Value".

COOL CELL

SHOCK ABSORBER

Powerdown Cool Cell shock absorbers have been designed for parabolic spring and air suspension applications where suspension control is crucial.

These types of suspensions can oscillate at 7 to 10 times the rate of a multi leaf suspension which generates a high amount heat within the shock absorber, making the following heavy duty features essential for shock absorber longevity and control:

♦ Large 41 mm bore size;

♦ Nitrogen Gas Cell to maintain oil viscosity and dampening performance;

♦ Viton Seal & High Temperature Oil to withstand higher operating temperatures longer, outlasting standard oils and rubber seals;

♦ Increased Oil Capacity vastly improving the shock absorbers ability to dissipate heat and operate cooler under hard working conditions;

♦ Upgraded Dampening Forces for our roads and higher horsepower engines, unlike products designed for Europe or North America;

♦ 360° Welds & One piece Eye Rings for increased strength and durability.

INTERNAL WORKINGS

The Cool Cell has been designed to withstand even the harshest of Australian conditions.

Powerdown shock absorbers achieve enhanced performance & longevity through:

1.Larger external body sizes

2.Nitrogen Gas Cell placed between the external tube and the working tube

3.Improved dampening

4.Increased piston sizes

5.High temperature oil

6.Seals resistant to elevated temperatures