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40-60hp FourStroke EFI Command Thrust 300 Hour Maintenance Kit

Model # 24231987 Mfg # 8M0090559
3.1 out of 5 Customer Rating
Orders placed by 3 PM EST typically ship the same day. Orders placed after this time will be processed the next business day.
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40-60hp FourStroke EFI Command Thrust 300 Hour Maintenance Kit
Model # 24231987 Mfg # 8M0090559
3.1 out of 5 Customer Rating
Orders placed by 3 PM EST typically ship the same day. Orders placed after this time will be processed the next business day.
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Mercury Marine 40-60hp FourStroke EFI Command Thrust 300 Hour Maintenance Kit

The Mercury Precision Parts 300 Hour Maintenance Kit 8M0090559 is the complete, factory-engineered service solution for Mercury 4-cylinder 40-60hp FourStroke EFI outboard motors equipped with BigFoot or Command Thrust (CT) gearcases (serial number 1C000001 and higher). Designed to make scheduled maintenance straightforward, this kit consolidates every required 300-hour service replacement item into a single box, so there is no need to source or order individual components separately.

Built to Mercury Marine's stringent original equipment manufacturer specifications, this kit ensures your engine receives the same quality components it was built with, helping maximize performance and longevity for your Mercury or Mariner outboard. Periodic maintenance using this kit is easy to perform with common shop tools, and following your owner's manual service schedule protects your boating investment and keeps your engine running longer and stronger.

Note: Mercury 4-Stroke Oil and Mercury Premium Gear Lube are sold separately. Mercury Marine and Quicksilver products carry a 1-year factory warranty against defects and workmanship.

Key Features

  • Complete selection of required 300-hour service replacement items in one box — no need to order separate parts
  • Compatible with Mercury 4-cylinder 40-60hp FourStroke EFI outboards with BigFoot or Command Thrust gearcases (S/N 1C000001 and higher)
  • Includes oil filter, low and high pressure fuel filter, oil drain seal, gear case drain seals, thermostat and thermostat gaskets, 4 spark plugs, water pump impeller kit, power trim anode, and lower unit anode
  • Periodic maintenance is easy to perform using common shop tools
  • Produced by Mercury Marine to stringent OEM specifications to maximize performance of your Mercury and Mariner outboard or MerCruiser sterndrive
  • Genuine Mercury Marine factory OEM part — not aftermarket
  • Following owner's manual service schedule keeps your engine running longer and stronger while protecting your boating investment

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