Air Reservoir

Complete air reservoir assembly (also called air receiver or air bottle) for the Rush SR air shifter system. This assembly stores compressed air that powers the pneumatic shift actuators for clutchless upshifts and downshifts.

The reservoir includes the Air Receiver Body (central cylinder), Air Receiver End Caps (seals both ends), and all necessary fittings and seals. The reservoir holds approximately 2.5 liters of compressed air at operating pressure, providing enough capacity for multiple shifts between refills.

Mounts in the chassis near the valve block. The compressed air flows from the reservoir through the valve block to the shift cylinder and blip cylinder when you activate the paddle shifters. Check air pressure regularly—low pressure results in slow or missed shifts.

This is an OEM replacement part that comes standard with the Rush SR air shifter system.