For Yamaha Models:
Super Jet Sj650 650cc 1990-1993

Product Type Starter Relay Solenoid Core Construction Material High-conductivity pure copper coil + flame-retardant ABS housing Rated Voltage 12V DC Continuous Current Rating 150A Peak Current Withstand Rating 300A (10 seconds) Mounting Hole Diameter 6mm (0.24 inch) Terminal Configuration 2 x M5 threaded power terminals, 2 x 6.3mm spade signal terminals Operating Temperature Range -40°C to 125°C (-40°F to 257°F) Ingress Protection Rating IP65 (dust-tight, low-pressure water jet resistant) Compatible OEM Reference Part Numbers 4GB-81940-00-00, 3JN-81940-00-00 Net Weight 120g (4.23 oz) Minimum Service Life ≥ 100,000 operation cycles