Carefully slide the cover over the top of the outboard motor's cowling
as fitment data can vary
50ELRW 50 2-Stroke 1997–1998 63D-W0078-01-00 Yamaha 50TLHV 50 2-Stroke 1997 63D-W0078-01-00 Yamaha 50TLR
Unscrew the bolts on the old water pump housing and remove the assembly
Product Type Ignition Main Key Switch Assembly Installation Panel Mount with Push to Choke Operation Mode ON-OFF-START Current Rating 12 Amps Operating Voltage 12 Volts DC Contact Type Normally Closed Connector Type Plug In Housing Material High-Strength Polyoxymethylene with Copper Core Construction Sealed Glue Process (Waterproof
Low Oil Pressure Sender Sensor Switch – Fits MerCruiser 4.3 5.0 5.7 (Replaces 87-805605A1, OP22900, 97767) Lower Unit Seal Kit Carefully slide the cover overProduct Details This Low Oil Pressure Sender Sensor Switch is designed for MerCruiser 4. 3, 5. 0, and 5. 7 engines. It monitors oil pressure and activates the alarm system or shuts off the electric fuel pump when pressure drops to unsafe levels, protecting your engine from catastrophic damage. This aftermarket replacement directly substitutes for MerCruiser 87 805605A1, Sierra OP22900, Crusader 97767, and Marine Power 457045. Senses low oil pressure