Part Numbers:TSS-107-40

Trailer Rear Air helper Springs
Trailer Rear Air helper Springs are a maintenance-free suspension enhancement built to create a better journey by reducing G-force in your towable by 68%. Handmade from micro-cellular polyurethane, they are designed to remove sway, hop,body roll while increasing overall driver control and comfort while towing.

The TSS-107-40 is designed for trailer frames with a GAWR of 3,000-5,000 lbs with the spring sitting on top of the axle tube. The blue Rear Air helper Springs shouldn't be compressed past 70% of their original height in order to keep full memory rebound.

Features:
Sold as a pair (left and right)
Maintenance-free
Reducing G-force in your towable by 68%
Handmade from micro-cellular polyurethane
Remove sway, hop, body roll
Increasing overall driver control and comfort while towing
Designed for trailer frames with a GAWR of 3,000-5,000 lbs