KEEP THOSE BAGS FULL.
The SMC check valve 3/8" is a reliable fail-safe for your air suspension system. Accidents happen, and the last thing you want is to wake up to your truck sitting on its frame. With the SMC check valve 3/8", your vehicle can stay lifted even if your air system fails. This heavy duty check valve provides a full-force 3/8" air flow, ensuring that you won’t have to compromise on performance. Don’t risk being stranded like a beached whale. Invest in the SMC check valve 3/8" for added peace of mind.