Int 19 Dia x 0.9 SPRL

Internal spring for the shift cylinder with 19mm outer diameter and 0.9mm wire thickness. This spring provides the return force that resets the shift cylinder after a gear change is completed.

The spring sits inside the shift cylinder assembly and compresses when the cylinder extends to shift gears. After the shift completes, the spring pushes the cylinder back to its neutral position, ready for the next shift. The spring's rate and preload affect shift feel and response time.

This is an OEM replacement part used in the Rush SR air shifter system. If you're experiencing slow shift return or the cylinder not fully retracting, check the spring for damage or fatigue. Sold individually.