Gasket Exhaust - Mercury / Mariner 70 - 90 HP 3 Cyl (1987) OEM# 27 - 430042 | WSM 521 - 21 OEM-3002-355 Product: WSM Piston Kit Mercury

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Gasket Exhaust - Mercury / Mariner 70 - 90 HP 3 Cyl (1987) OEM# 27 - 430042 | WSM 521 - 21 OEM-3002-355 Product: WSM Piston Kit MercuryReplacement gasket exhaust for selected Mercury Mariner 70 90 HP 3 Cyl models. OEM Reference: 27 430042 Product Details Brand WSM WSM Part Number 521 21 Product Type Gasket Exhaust Application Mercury Mariner 70 90 HP 3 Cyl OEM References 27 430042 Fitment Make Model Years Mercury Mariner 70 90 HP 3 Cyl 1987 Mercury 3 Cyl 3. 375 Bore Looper 75 1987 Mercury 3 Cyl 3. 375 Bore Looper 80 1987 Mercury 3 Cyl 3. 375 Bore Looper 90 1987 Please confirm fitment