OEM MerCruiser 27-863724 Restricted Exhaust Riser Gasket – Wet Joint
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OEM MerCruiser 27-863724 Restricted Exhaust Riser Gasket – Wet Joint
Description
Description
OEM MerCruiser Restricted Riser Elbow to Manifold Gasket – 27-863724
Product Description
OEM MerCruiser restricted exhaust gasket for wet-joint riser to manifold connection. Part number 27-863724.
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Fits MerCruiser GM V6 and V8 engines with center-rise wet-joint exhaust systems
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Used between the riser/elbow and manifold
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Restricted design limits water reversion into engine
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Commonly used with 4" risers like 807988Q03
Replaces:
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MerCruiser 27-863724
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Sierra 18-2848-1 (aftermarket equivalent)
