Serpentine Belt

firemankjr

Recruit
Joined
Aug 14, 2017
Messages
5
My belt completely disengraded this past weekend and I was not able to get a number off ot it. I have a 2002 Bayliner Capri 185 with the 4.3L Alpha 1 thunderbolt eninge. I have power steering. Does anyone know the part number from Mercury? Or better yet, can I get this belt at one of the local auto part stores? I'm sure the number would be different for the auto store.
 

Bondo

Moderator
Staff member
Joined
Apr 17, 2002
Messages
71,285
Ayuh,.... Welcome Aboard,..... Is there enough left of it to measure on a belt gauge,..??
If so, bring it to yer local Napa for a new one,.....

Post yer motor's serial number, 'n one of the other guys here, can probably give ya the Merc number for it,....
 

achris

More fish than mountain goat
Joined
May 19, 2004
Messages
27,468
If the front of your engine looks like this...
1655336675261.png
Then the belt is a Gates 6PK1930

Chris......
 

firemankjr

Recruit
Joined
Aug 14, 2017
Messages
5
If the front of your engine looks like this...
View attachment 363065
Then the belt is a Gates 6PK1930

Chris......
This is awesome - Thanks Guys! The belt shredded so bad i could not make out any numbers. The serial number is rubbed off the years on the spark arresstor and I can make it out either. The pic is what I have!!
 

achris

More fish than mountain goat
Joined
May 19, 2004
Messages
27,468
I bought that belt and it is not even close to fitting. Am I doing something wrong?? This is what the front of my engine looks like I bought 3 belts from NAPA and not of them are even close.

Too long or too short?
 
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