FOX Pressure Switches F4S1/M3, F4R1/M3, F4T1/M3, F4V1/M3, F4V6/M3, F4Y6/M3, F4Z6/M3, K4YCF1, K53/4/5/7, K53/4/5/7P, F4T6/M3, F4Z1/M3