SU-04072 - Gas Rear Suspension Shock for Ski-Doo Snowmobile
List Price: $186.95
Our Price: $151.12Use original spring & retainer where applicable
Low pressure gas cell design shock
Maintenance free - non rebuildable
Gas shocks offer fade free performance
High quality for superior strength
Produced to OEM specifications
Made using the Finest Materials and Advanced Technologies
One very important point about shock absorbers is that shock absorbers do not support the Snowmobile or ATV weight. Instead, the primary purpose of the shock absorber is to dampen spring and suspensions movement. If your snowmobile or ATV is sagging the problem isn't the shock but the suspension spring(s).
Standard hydraulic shock absorbers use air and oil to cushion the stroke of the shock absorber. A gas shock replaces the air in the shock with pressurized nitrogen gas. The nitrogen in the gas shock keeps it cooler than a hydraulic shock. Also when a hydraulic shock is used on a rough surface (ie: washboard) the hydraulic oil foams or forms bubbles thus reducing it effectiveness. The nitrogen in gas shock absorbers helps to eliminate the potential for the oil to foam.
An additional benefit of a gas shock absorber is that it creates a mild boost in spring rate to your ATV or Snowmobile. This does not mean that a gas charged shock would raise the vehicle up to correct ride height if the springs were sagging.
Check fitment in expandable chart below.
OEM Replacement This part is aftermarket equipment designed to replace the original manufacturer's part numbers specified here. It is manufactured using high-quality materials, to the same specifications as the original part. | Spi SU-04072, Ski-Doo 503-1891-77, Ski-Doo 503-1897-48, Ski-Doo 503-1897-50, Ski-Doo 503-1897-64, Ski-Doo 503-1898-29, Ski-Doo 503-1902-94, Ski-Doo 503-1903-04, Ski-Doo 503-1903-12 Ski-Doo 503-1906-61, Ski-Doo 503-1904-49, Ski-Doo 503-1912-22 |
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This part fits: (click the plus signs to expand)
- Ski-Doo (fits 84)
- Formula 500 Deluxe L/C
- Formula 583 Deluxe
- Formula 600 Deluxe
- Formula 600 Deluxe GSE
- Formula 700 Deluxe
- Formula Deluxe 700
- Formula Deluxe 700 GS
- Formula Deluxe 700 GSE
- Formula III
- Formula III 600
- Formula III 600 LT
- Formula III 700
- Formula III LT
- Formula Mach I
- Formula Mach Z
- Formula Mach Z LT
- Formula Z 583
- Formula Z 700
- Legend 500 (Liquid) Sport
- Legend 600 SE
- Legend 600HO SDI SE
- Legend 700 Sport
- Legend 800 SDI SE
- Legend 800SDI SE
- Legend GT V-1000
- Legend GT V-1000
- Legend GT V-1000 SE
- Legend Sport 500SS
- Legend V-1000
- Legend V-1000
- Legend V-1000 SE
- MXZ 380 Fan
- MXZ 500
- MXZ 500 Adrenaline
- MXZ 500 Fan
- MXZ 500 RER Sport
- MXZ 500 Trail
- MXZ 550 Fan
- MXZ 600
- MXZ 600 ACE Sport
- MXZ 600 Adrenaline
- MXZ 600 Carb Sport
- MXZ 600 RER Sport
- MXZ 600 Sport Carb
- MXZ 600 Trail
- MXZ 600HO Adrenaline
- MXZ 600HO Sport
- MXZ 700
- MXZ 700 Adrenaline
- MXZ 700 RER Sport
- MXZ 700 Trail
- MXZ 800
- MXZ 800 Adrenaline
- MXZ 800 RER Sport
- MXZ 800 REV
- MXZ 800 Sport
- MXZ 800 Trail
- MXZ Trail 500
- MXZ X 440
- MXZX 600
- MXZX 700