Help identifying gear ratio for Bravo 1?
#1
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Hi, I like to know gear ratio for my Bravo 1 / 377 MAG, bought as a complete unit 2014 by previous owner.
I have problems finding a prop that works for me, so I need to start finding the gear ratio for the drive.
Engine number is 2A443075
Drive number is 2A418704
Any one able to help me find that out?
I have seen in older posts someone have searched by the identification numbers.
Regards Retro2
I have problems finding a prop that works for me, so I need to start finding the gear ratio for the drive.
Engine number is 2A443075
Drive number is 2A418704
Any one able to help me find that out?
I have seen in older posts someone have searched by the identification numbers.
Regards Retro2
#2
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Hi, I like to know gear ratio for my Bravo 1 / 377 MAG, bought as a complete unit 2014 by previous owner.
I have problems finding a prop that works for me, so I need to start finding the gear ratio for the drive.
Engine number is 2A443075
Drive number is 2A418704
Any one able to help me find that out?
I have seen in older posts someone have searched by the identification numbers.
Regards Retro2
I have problems finding a prop that works for me, so I need to start finding the gear ratio for the drive.
Engine number is 2A443075
Drive number is 2A418704
Any one able to help me find that out?
I have seen in older posts someone have searched by the identification numbers.
Regards Retro2
Mercruiser sterndrives and sterndrive information
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Retro2 (08-21-2024)
#3
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OK, thank you. Those numbers was what I could find in the insurance papers.
I'll see if I can find some more.
I'll see if I can find some more.
Last edited by Retro2; 08-21-2024 at 05:57 PM.
#4
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Hi, I like to know gear ratio for my Bravo 1 / 377 MAG, bought as a complete unit 2014 by previous owner.
I have problems finding a prop that works for me, so I need to start finding the gear ratio for the drive.
Engine number is 2A443075
Drive number is 2A418704
Any one able to help me find that out?
I have seen in older posts someone have searched by the identification numbers.
Regards Retro2
I have problems finding a prop that works for me, so I need to start finding the gear ratio for the drive.
Engine number is 2A443075
Drive number is 2A418704
Any one able to help me find that out?
I have seen in older posts someone have searched by the identification numbers.
Regards Retro2
The 2A for the serial is valid, they ran out of numbers that start with 0 a while ago.
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Marc
www.mercruiserparts.com
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Marc
www.mercruiserparts.com
www.go-fast.com
www.bammarine.com
www.cyborgtransmissions.com
It's not alive -www.BoatStuffExpress.com - temporarily retired
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Retro2 (08-22-2024)
#5
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Thank you. then I have to find the numbers on the drive it self when my boat is out of the water.
You don't know if there is a "standard" gear ratio delivered with the 377 MAG?
You don't know if there is a "standard" gear ratio delivered with the 377 MAG?
#6
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If you pull the drive, mark the drive shaft and prop shaft. Rotate the drive shaft 10 times and count prop, then divide by 10