How do i know what mercruiser outdrive i have

Check My Drives Gear Ratio. New is always best but the factory remanufactured drives are well known for quality and dependability.

Which MerCruiser engine do I have.

How do i know what mercruiser outdrive i have. One way to tell the year of the lower units 1970 to 1983 is by mercruiser vertical drive shaft end has 14 pin about 58 long and Alpha drive shaft has no pin on the end. It is the year 2020 now so your Mercruiser outdrive lower unit may have been change after all its 40 plus year old. The Mercruiser Alpha One Generation I outdrive dating from 1972 through 1983 has a square upper gearcase cap with an eye attached to the 4 12-by-4 12-inch cap.

The Alpha One dating from 1984 to 1992 has the same size upper gear case but lacks the lifting eye on top of the gear case cap. MerCruiser InboardOutdrive Model Identification Guide Locating MerCruiser Serial Number Tags 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. Alpha Generation II Alpha One and Pre-Alpha Drives. For smaller drives it MIGHT be an Alpha 1Alpha Gen 2or one of many older 1 or R style drive.

Look for serial numbers and ratio numbers. Note engine drive year if possible. Observe what other characteristics the unit has.

We have both new and factory remanufactured sterndrives. New is always best but the factory remanufactured drives are well known for quality and dependability. Before ordering a new or remanufactured sterndrive you need to know exactly what drive you need.

Most drives will have a serial number stamped into the side or rear decal. Using your serial number it looks like you have yourself a MERCRUISER - ALPHA 1988 Serial No. 90-99964 Try having a look inside this downloadable link to help you with your visual ID of the stern drive.

Your Mercruiser serial number is the key to finding the correct parts for your motor or outdrive. Serial numbers are located on the engine and the outdrive. Which MerCruiser engine do I have.

The serial number is essential for finding the MerCruiser inboardoutboard engine parts you need. Find the serial number for your engine near the starter the rocker arm or on the flame arrestor cover. For drive parts find the sterndrive serial number on the right side of the drive shat housing.

Most likely you will have an alpha drive To be sure though you could look at your stern drive it should have a sticker on the drive that says what it is. If you cant find the info on the drive then do you have the engine drive or transom serial numbers handy. SEI manufactures a stern drive designed to replace Mercury Marines MerCruiser Alpha One R MR Gen II and Bravo One stern drives.

Perform General Outdrive Maintenance. Know Which Outdrive I Have. Find Tools Parts Using MerCruiser Part Numbers.

Know What Tools I Need To Disassemble My Drive. Know Why I Have So Much Slop In My Steering. Control Corrosion On My Outdrive.

Check My Drives Gear Ratio. How do I know what Mercruiser drive I have. MerCruiser InboardOutdrive Model Identification Guide.

The serial number tag is located near the starter by the flywheel housing. Or on the rocker arm or flame arrestor cover. The serial number tag is located on the inner transon plate inside the boat.

Or on the upper swivel pin. During this time PPT established the Online Mercruiser Sterndrive Parts Catalogs which were developed to assist Online Shoppers easily locate the correct Mercruiser Alpha One Outdrive parts for their Mercruiser Alpha Model Sterndrives. Since day one PPT has always been committed to providing our customers with the level of Technical Support they receive when shopping locally.

I have been thinking still about how or whether I can connect a Mercruiser Alpha 1 leg by chain drive to a motorcycle engine. Having bought a leg Im beginning to realise that the possibilities of connecting power to it may be much more complex than if it was a standard propshaft drive or a jetdrive with a simple propshaft coming out of it which is technology I do understand. An exploded view of a Mercruiser Bravo 2 sterndrive assembly.

When bellows crack water can seep into the boat and soak your output shaft and gimbal bearing. If youre beached its no big deal because theres only so far your boat can sink. But lets say your boat is docked for the evening.

You should know that your motors serial number is not for a 2006 motor. It was issued by mercruiser in 1998. Mercruiser Sterndrive Gear Ratio Chart Use this chart to determine your gear ratio before ordering a Mercruiser R-Style Alpha 1 or Alpha 1 Gen 2 sterndrive.

Mercruiser R-Style Sterndrives 1969 - 1983. Mercruiser Outdrive Alpha One 1 Gen 2 II video walk around SOLD. If playback doesnt begin shortly try restarting your device.

Videos you watch may be added to the TVs watch history and. Mercruiser Sterndrive Alpha One Gear Chart Ratios. Marine supplies boat parts and fun things for boaters.

We promise the best price and customer service in the industry. How do i know what volvo penta outdrive i have The Bayliner Owners Club is a gathering place for Bayliner Owners and prospective owners. No matter what size or model of Bayliner Boat that you have or are contemplating we have members here who have that same model and would enjoy discussing it in a friendly welcoming environment.

MerCruiser Alpha One Gen II Outdrive Removal First we start by putting the transmission in forward gear. I didnt do this so I will probably face the consequences later when trying to re-assemble. Secondly after you put it in forward remove the trim switches which I already have done.

Next you put the outdrive in the furthest up position. 2001 27 x 32. 1811 27 x 29.

Diesel high HP these use a special lower unit and are not very common 1651 27 x 32. 1501 27 x 29.