tmthunder

I need some help. The engine in the boat I bought is an MCM 502MAG Bravo serial number OD425140. What does the MCM stand for and could someone run this serial number for me or give me a website that I can run the number. Thanks in advance.

Brian

rpm

Serial Number: Model Number: 4502110CS

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Product
ENG: 0D425140 4502110CS 1990 MERCRUISER 502 BRAVO
DRV: 0D374457 5120136CS 1990 MERCRUISER BRAVO 1 1.36:1
TRN: 0D420255 6020000CS 1990 MERCRUISER BRAVO TRANSOM



Warranty Period: 07/12/1990 - 07/12/1991
Product Protection Expiration: NONE



Date Type Dealer Information Misc. Information
06/19/1993 PP HS FAIL FAIL: TRM SENDER/OPEN/SHORT
05/06/1993 PP HS FAIL FAIL: DRV SHFT /BROKN/CRKD
05/06/1993 PP HS FAIL FAIL: DRV SHFT /CLAIM ADJ
05/06/1993 PP HS FAIL FAIL: DRV SHFT /BROKN/CRKD
01/23/1993 PP HS FAIL FAIL: EXH MANFLD/CSTNG FLAW
08/23/1991 PRE-REJECT REJ#: 93029-1991-00027649
08/15/1991 CR HS FAIL FAIL: G/C HSG /MISC.
07/12/1991 PPP CNTRCT EXP : 1993-07-12
05/11/1991 WA HS FAIL FAIL: P SHFT SL /OIL LEAK
04/22/1991 PA HS FAIL FAIL: UPR GEARS /PROD.ASSRN
08/10/1990 WA HS FAIL FAIL: HSG OIL SL/OIL LEAK
07/24/1990 WA HS FAIL FAIL: FLYWHEEL /BROKN/CRKD
07/13/1990 INVOICED ORD : 4852142-073
07/12/1990 REGISTERED EXP : 07/12/1991

tmthunder

Thanks for that info. Shortly after I bought the boat in 2001 I replaced the Bravo 1 outdrive because the upper gear case exploded so that is a 2001 now. Where did you get that information from? Looks like they had other issues with this motor or are these bulletins that applied to this motor?

Brian

rpm

I'm a dealer and just looked it up in product history.