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1 x Engine Oil (Yamalube or Quicksilver 10W-30/10W-40/5W-30 4-Stroke Outboard Motor Oil)
Reconnect the battery and test functionality in the water
as well as Sierra part 18-7518
Install the new O-ring into its groove on the pump housing or cover
9 2-Stroke 1996–2009 63V-W0078-01 Superseded by 63V-W0078-04-00 Yamaha 15 15 2-Stroke 1996–2009 63V-W0078-01 Superseded by 63V-W0078-04-00 Yamaha F9
Heavy Duty Sea Water Pump Impeller Kit – Fits Mercury MerCruiser 4.5L, 6.2L MCM, MIE & TowSport Models (Replaces 47-8M0137221) 48HP 1 x Engine Oil (YamalubeProduct Details This Heavy Duty Sea Water Pump Impeller Kit is designed as a direct fit replacement for specific Mercury MerCruiser engines. It is engineered for late model MerCruiser 4. 5L engines (serial numbers 2A531163 and up) and 6. 2L MCM (sterndrive), MIE (inboard), and TowSport models (serial numbers 2A531197+, 2A530774+, and 2A531348+ respectively). This kit serves as a direct replacement for Mercury MerCruiser part numbers 47 8M0137221 and
