Smooth Sailing: Elevate Your Towing Experience with the Air Ride Pin Box
Experience smoother, more comfortable towing with the Curt L03 Air Ride Pin Box, built for up to 21,000 pounds. Its innovative gas shock and air bag system absorb road shock and vibrations, reducing chucking and protecting your RV from damage. Enjoy improved ride quality and less driver fatigue with this advanced buffer between your tow vehicle and fifth wheel.---
- Cross-reference Part #: 90300985
- Gas shock and air bag combination absorb road shock and control fore to aft coach movement, otherwise known as chucking
- Protects from damage caused by road shock and vibrations potentially saving owners costly repairs
- Improves ride and reduces driver fatigue
The Trailair® 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 — 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.
- 21,000lbs tow capacity
- Unique scissor action allows the air bag to absorb road shock and vibration
- Gas shock handles the rebound or bounce effect
| Material | Gas shock and air bag combination |
|---|---|
| Width (inches) | 20 |
| Height (inches) | 26 |
| Length (inches) | 40 |
| Tow capacity (pounds) | 21000 |
| Physical weight (pounds) | 200.64 |
| Dimensional weight (pounds) | 125.3 |
- What is the tow capacity of the curt l03 air ride pin box? The Curt L03 Air Ride Pin Box has a tow capacity of 21,000 lbs.
- How does the curt l03 air ride pin box improve the ride quality? It uses a combination of a gas shock and air bag to absorb road shock and control fore to aft coach movement, which reduces vibrations and chucking, resulting in a smoother ride and less driver fatigue.
- What is the purpose of the gas shock in this pin box? The gas shock handles the rebound or bounce effect after the air bag absorbs road shock and vibrations.
- What are the dimensions of the curt l03 air ride pin box? The pin box measures 40 inches in length, 20 inches in width, and 26 inches in height.
- Can this pin box help protect my rv from road damage? Yes, the air ride pin box acts as a buffer to absorb road shock and vibrations, which helps protect your RV from potential damage and costly repairs.
100% Authentic OEM Parts
Factory-Fresh OEM Parts — the same brands installed in new RVs straight from Elkhart. Genuine, name-brand components made to order — never generic, never outdated. Sourced directly from the original RV manufacturers for perfect fit and factory-level quality.