Mercury service kit 300h V6 3.4L

Mercury 300-Hour Service Kit for 3.4L V6 4-Stroke Outboards. The kit contains the essential service parts needed for an extended 300-hour service, including a water pump repair kit, spark plugs, thermostat, alternator belt and anode kit. The kit also requires engine oil for service.

Regular scheduled maintenance helps maintain reliable engine operation, cooling, and performance. Always check compatibility by engine model and serial number.

Maintenance kit contents

• Oil filter
• Oil plug gaskets
• Spark plugs
• Thermostat
• Alternator belt
• Water pump repair kit with impeller
• Anode set

Compatibility

• Mercury 150R HP 3.4L V6 from serial number 3B547096
• Mercury 175 HP 3.4L V6 from serial number 2B529482
• Mercury 175 HP 3.4L V6 Pro XS from serial number 2B529482
• Mercury 200 HP 3.4L V6 from serial number 2B529482
• Mercury 200 HP 3.4L V6 SeaPro from serial number 2B529482
• Mercury 200R HP 3.4L V6 from serial number 3B547096
• Mercury 225 HP 3.4L V6 from serial number 2B529482

Specifications

• Product type 300 hour service kit
• Engine series Mercury V6
• Engine displacement 3.4 l
• Power class 150R–225 hp
• OEM number 8M0149930
• Engine oil is not included in the set.