How do I identify my Mercruiser engine?
The model of Mercruiser engine can be determined by looking at the last letters of the “engine block code” that is stamped in all complete longblocks by General Motors at the time of assembly. If the serial number, and/or model decals are missing, the engine code will help to determine the engine model.
What is sterndrive number?
The Sterndrive Serial number is located on. the Upper Driveshaft housing Starboard side. or on the Back of the housing. The Transom Serial number is located on the. Upper part of the Transom Assembly.
Do inboard motors have serial numbers?
Transom Plates: The serial number tag is located on the inner transon plate inside the boat; or, on the upper swivel pin. If the boat was registered correctly and is an Inboard or I/O drive, the registration will also include your motor serial number and drive serial number.
What kind of engine is a Mercruiser?
Mercruiser is the inboard marine engine division of Mercury Marine. The typical Mercruiser engine is an inline 4-cylinder, V6 or V8 engine produced by General Motors and based on existing automotive engine designs.
What year is my Mercury boat motor?
Answer: Every Mercury outboard has a serial number label located on the transom bracket area of the engine. The latest serial number labels display a 2-digit number in a box at the lower right portion of the label. These digits coincide with the last two digits of the year in which the outboard was manufactured.
How do I know what gear ratio My Mercruiser outdrive has?
Look on the port side of the upper housing for a serial number,around the vent plug area, under the decal maybe. For the gear ratio you may have to take the upper gears out and count the teeth.
What is the difference between inboard and sterndrive?
A sterndrive is a marine propulsion system that is attached to a sterndrive, also known as an outdrive. An inboard is a marine propulsion system that is enclosed within the hull of the boat — it is usually connected to a propulsion screw by a driveshaft.
How do I find out what year my Mercury inboard motor is?
Every Mercury outboard has a serial number label located on the transom bracket area of the engine. The latest serial number labels display a 2-digit number in a box at the lower right portion of the label. These digits coincide with the last two digits of the year in which the outboard was manufactured.
What is a 6.2 MerCruiser?
Mercury designed and built the 6.2L engine specifically for marine use rather than adapting and marinizing an automotive engine. The MerCruiser 6.2L engine offers a runner scrolled intake manifold that optimizes airflow for higher torque, which translates into greater acceleration and improved boat performance.
Where do I Find my MerCruiser serial number?
Mercruiser Engines: The serial number tag is located near the STARTER, by the flywheel housing; or, on the ROCKER ARM or FLAME ARRESTOR COVER. Mercruiser Transom Assemblies: The serial number tag is located on the INNER TRANSOM PLATE inside the boat; or, on the UPPER SWIVEL PIN.
Where is the serial number on a boat engine?
Engine Serial Number: The serial number tag is located near the starter, by the flywheel housing; or, on the rocker arm or flame arrestor cover. Transom Plates: The serial number tag is located on the inner transon plate inside the boat; or, on the upper swivel pin.
Where is the serial number on a mariner outboard?
Mariner Outboards. The serial number tag is located on the top outside edge of the CLAMP BRACKET; or, on top of the SWIVEL BRACKET (port or starboard). To view an image of the plate location, CLICK HERE.