Mercury-Mercruiser 8M0154270 Exhaust Riser Kit Port Side
This is a genuine Mercury Marine factory OEM part, not aftermarket
Please check our current stock level and order below. Use the Contact Us form at the bottom of the page for any questions
Mercruiser/Quicksilver8M0154270 Exhaust Elbow Riser Kit Port Side
Contains one port side riser per kit.
Fits 2008 and newer MCM (sterndrive)/MIE (inboard) V-6 & V-8 (305, 350 & 377 cid) EC engines.
Note: This elbow does NOT include an elbow gasket for FWC (fresh water, closed cooling) engines.
If you have fresh water cooling (closed) then the elbow gasket 27-8M2004606 will need to be ordered separately.
Mercruiser/Quicksilver8M0154270 Exhaust Elbow Riser Kit Port Side
Contains one port side riser per kit.
Fits 2008 and newer MCM (sterndrive)/MIE (inboard) V-6 & V-8 (305, 350 & 377 cid) EC engines.
Note: This elbow does NOT include an elbow gasket for FWC (fresh water, closed cooling) engines.
If you have fresh water cooling (closed) then the elbow gasket 27-8M2004606 will need to be ordered separately.
Mercury-Mercruiser 8243171 VALVE
The newest part number is 8M0231307 -click here- to see the newest superseded part
Please note the new superseded part is a functional replacement and may look different from the original part