8M0153671 4 Inch Exhaust Riser Kit
This is a genuine Mercury Marine factory OEM part, not aftermarket
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Manufacturer part number: 8M0153671
GTIN: 745061819108
Normally Ships: In stock - Today (except for Holidays)
Shipping specs, pounds and inches | | | |
MSRP: $1,948.49
$1,786.23
8M0153671 Exhaust Riser Kit 4" Port and Starboard
This kit raises the height of the small block EC (emissions controlled) engines exhaust system to prevent water from entering the engine through the exhaust system. Maximum height of 8 inches (203 mm). You'll need 1 kit per engine.
4 inch (102 mm) for Emissions Control exhaust, hot dipped and top coated
Fits 2008 and newer MCM/MIE/Ski V‑6 (4.3L & 4.5L) & V‑8 (305, 350 & 377 cid) EC engines.
Also fits: 4.5L V‑6 & 6.2L (Mercury) non‑EC engines.
NOTE: Closed cooling (FWC) elbow gasket part # 8M2004606 is not included in this kit and must be ordered separately.
