Curt Shock S8 For Air Ride And Flex Air Pin Boxes #90603290-II
- Cross-reference Part #: 90603290-II
The TrailairĀ® Air Ride⢠Pin Box acts as a buffer between the tow vehicle and RV, arresting the impact of road shock and stabilizing the towing performance. How? Simple ā the unique scissor action allows the air bag to absorb road shock and vibration while the gas shock handles the rebound or bounce effect, giving RVers a better, smoother ride.
- 8.375" Closed
- 11.63" Extended
Product Information
Product Information
Shipping & Returns
Shipping & Returns

Curt Shock S8 For Air Ride And Flex Air Pin Boxes #90603290-II
Curt Shock S8 For Air Ride And Flex Air Pin Boxes #90603290-II
- Cross-reference Part #: 90603290-II
The TrailairĀ® Air Ride⢠Pin Box acts as a buffer between the tow vehicle and RV, arresting the impact of road shock and stabilizing the towing performance. How? Simple ā the unique scissor action allows the air bag to absorb road shock and vibration while the gas shock handles the rebound or bounce effect, giving RVers a better, smoother ride.
- 8.375" Closed
- 11.63" Extended
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- Cross-reference Part #: 90603290-II
The TrailairĀ® Air Ride⢠Pin Box acts as a buffer between the tow vehicle and RV, arresting the impact of road shock and stabilizing the towing performance. How? Simple ā the unique scissor action allows the air bag to absorb road shock and vibration while the gas shock handles the rebound or bounce effect, giving RVers a better, smoother ride.
- 8.375" Closed
- 11.63" Extended











