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Gen III Oval Riser Gasket (Sold Each)
If you find yourself in need of maintenance accessories - we've got them! Gaskets, Clamps, Manifolds, Sealers. We've got it all!
Gen III Oval Riser Gasket Open Center (Sold Each)
Gen III Tailpipe Gasket (Sold Each)
Hardin Manifold to Riser Gasket, Replaces Mercury OEM# 27-848147
Fits: BBC, SBC and Ford manifolds as well. For Gil Replacement, Mercury HP500 and Cyclone Manifold applications.
Original quality Hardin gaskets are the finest anywhere Their graphite
impregnated core assures long life. Depending on application up to 2 or 4 may be required on a single engine. When using a turbolator (See related parts) 4 are required.
Mercury 3" and 4" Restricted Flow Riser/Elbow Gasket replaces MerCruiser part # 27-860233
Exhaust Elbow Gaskets have side leakage-proof treatment and sticking proof treatment.
Mercury 3" and 4" Open Riser/Elbow Gasket replaces MerCruiser part # 27-863726
Exhaust Riser/Elbow Gaskets have side leakage-proof treatment and sticking proof treatment.
Mercury 3" and 4" Blocked Flow Riser/Elbow Gasket replaces MerCruiser part # 27-860231
Replacement Powerflow Manifold to Riser Gasket Early Style Round Hole
These are all the popular IMCO riser gaskets Don't be caught without spares
This is a common wear item.
Replacement Powerflow Plus Tailpipe Gaskets (Sold as Each)
Replacement riser gasket for Hardin Seaward manifolds and risers. 4-1/2" x 3" Bolt pattern.