Description
Sierra Exhaust Manifold and Riser Kit for MerCruiser V6 4.3 Liter
2x Manifold 18-1952-1Replaces: • Osco: 9745•GLM: 51220•MerCruiser: 99746A17•Barr marine: 1-997462x Riser Elbow 18-1976-2Replaces:•MerCruiser Part Number: 44354A3 & 807914A1 & 807988Q03•GLM 51140•Osco 4354•Barr Marine: MC-20-44354•Aqua Power 5706•Old Sierra Number: 18-1976-1Kit Contains:•2x Exhaust Manifold•2x Manifold to Riser/Elbow Gasket•2x Manifold to Head Gasket•2x Drain Elbow Plug•2x 4″ Riser Elbow•8x Riser Bolts•Various Plugs and Fittings
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