Mercruiser 3.0 Alternator Belt

Alternator Belt Mercruiser 3 0. Alternator Drive Belt for MerCruiser 3.7 4.3 5.0 5.7 L Sterndrive 57 Anyway, I just finished changing the belt on my 3.0 mercruiser Re: 3.0 Mercruiser Alternator Belt Replacement I had the same problem, as have others

1) Placed under engine beside alternator mount 2) Turned gently by hand until engine moved up slightly, 3) Removed bolts 4) Installed 2 belts, one for backup 5) Reinstalled bolts 6) Removed jack 7) Cable tied spare belt around spacer. A quick video on How to Replace the Front Alternator Belt on A Mercruiser 3.0 Liter Engine

Mercruiser 3.0 Alternator Belt

Both Volvo and Mercruiser are responsible for marinizing this eng. Apparently Bayliner installed the engine too low in its mounts This V-Belt is used as Alternator/Water Pump Drive Belt on most 2.5 and 3.0 engines

Engine Belt Diagram 502 Mercruiser. Re: 3.0 Mercruiser Alternator Belt Replacement I had the same problem, as have others Also replaces power steering belt for Mercruiser 120 and 140 1974-1982 ; This V-Belt is used as Sea Water Pump Drive Belt on all 7.4, 8.2, 454, 502 engines 1990-1997 ; This V-belt also fits many OMC and Volvo Penta 4 cylinder enginesengines

Engine Belt Diagram 502 Mercruiser. 1) Placed under engine beside alternator mount 2) Turned gently by hand until engine moved up slightly , 3) Removed bolts 4) Installed 2 belts, one for backup 5) Reinstalled bolts 6) Removed jack 7) Cable tied spare belt around spacer. I've been working on these engines for awhile, easy to do the work yourself