Page 73 - Repower Reference Guide (2020) 8M0149179

ACCESSORY KITS FOR PLUS-SERIES ENGINES

864920A02 SEAWATER PUMP KIT
Front mounted kit. Full closed system which also protects the dry joint exhaust
manifolds from corrosion.
Fits 2002‑2016 MCM V‑6 & V‑8 (305, 350 & 377) MPI engines (s/n 0M600000 thru
2A506375).
Fits 2002‑2015 MIE V‑8 (350 cid) MPI engines (s/n 0M317000 thru 2A455523).
See application chart.
ECM (ELECTRONIC CONTROL MODULE)

46-8M0139983
Fits 2001‑2016 MCM V‑6 & V‑8 (305 & 350 cid) Alpha engines (s/n 0M300000 thru
2A506375). Use only in conjunction with closed cooling kit. See closed cooling
application chart.
BRACKET

865839T03
Fits 2002‑2004 MCM 350 Mag MPI Alpha with closed cooling (s/n
0M600000‑0W309999).
865008T04
MERCRUISER 0M600000‑0W029410). Also used on 383 Mag Stroker Plus‑Series engine when
Fits 2002‑2004 MCM MX 6.2 MPI Bravo with closed cooling (s/n
adding closed cooling.
SERPENTINE BELT KIT

865188T01
Replacement bracket required for specific engine applications when adding closed
cooling.
Fits MCM V‑8 (305, 350 & 377 cid) MPI engines (s/n 0M600000‑0M616622).

CLOSED COOLING CHART
Closed Cooling Kits ‑ Plus‑Series Engines

807901A 5 Engine Model Plus- Closed Belt Kit Seawater ECM
Series P/N Cooling Kit
Pump Kit
Fits MCM 4.3L Bravo; 5.0L & 5.7L Alpha/Bravo. See application chart for specific
engine models. MCM 3.0L TKS - 8M0072497 61086A11 N/A N/A N/A
Reman
SEAWATER PUMP KIT MCM 3.0L TKS - QS 8M0116646 61086A11 N/A N/A N/A
MCM 4.3L Alpha 4V 865108R89 (3) N/A N/A N/A
MCM 357 Alpha 865108R88 860427A 5 807901A 5 46-807151A 5 N/A
(2)
MCM 357 Mag Bravo 865108R85 860427A 5 807901A 5 N/A N/A
MCM 350 Mag MPI 863611R11 864920A02 N/A 46-8M0139983 865839T03(1)
Alpha - Reman (2)
MCM 350 Mag MPI 8M0136293 864920A02 N/A 46-8M0139983 N/A
Alpha - QS (2)
MCM 350 Mag MPI 8M0136294 864920A02 N/A N/A N/A
Bravo - QS
46-807151A 5 MCM 383 Mag Bravo 865108R90 860427A 5(4) N/A N/A N/A
Fits MCM V‑8 (305 & 350 cid) Alpha engines. See application chart. MCM 383 Mag Stroker 865108R80 864920A02 N/A N/A 865008T04(1)
- Bravo
MCM 383 Mag Stroker 865108R10 864920A02 N/A N/A N/A
- MIE

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