Mercury Mercruiser Marine - SCREW @2 (#10-20639) PRICE: $0.00 $0.00 Part #: 10-20639 This product is no longer available. Mercury Assemblies BOTTOM COWL ASSEMBLY MERCURY500 BOTTOM COWL ASSEMBLY MERCURY450 (4 CYL.) BOTTOM COWL ASSEMBLY MERCURY450 (4 CYL.) THROTTLE AND SPARK ADVANCE LINKAGE MERCURY35 (2 CYL.) TRANSMISSION AND RELATED PARTS(INBOARD) MERCRUISER228 (4 BBL.) GM 305 V-8 1979-1982 MERCRUISER228 MIE (4 BBL.) GM 305 V-8 1979-1980 TRANSMISSION AND RELATED PARTS(V-DRIVE) TOP COWL, SUPPORT BRACKETS AND STARTER ASSEMBLY MERCURY350 SHIFT CONTROL LINKAGE TOP COWL, SUPPORT BRACKETS AND STARTER ASSEMBLY MERCURY400 (2 CYL.) TOP COWL, SUPPORT BRACKETS AND STARTER ASSEMBLY THROTTLE CONTROL LINKAGE AND SPARK ADVANCE THROTTLE CONTROL LINKAGE AND SPARK ADVANCE MERCURY402 THROTTLE CONTROL LINKAGE AND SPARK ADVANCE MERCURY402, 40 (2 CYL.) TRANSOM PLATE MERCRUISER255-TRS 1973-1974 MERCRUISER280-TRS 1975-1976 TRANSMISSION AND RELATED PARTS (INBOARD) MERCRUISER198 MIE (2 BBL.) GM 305 V-8 1977 MERCRUISER898 (2 BBL.) GM 305 V-8 1977-1982 TRANSMISSION AND RELATED PARTS (V-DRIVE) TRANSOM PLATE MERCRUISERTR/TRS 1977-1993 FUEL PUMP AND FUEL FILTER MERCRUISER330 GM 454 V-8 1977-1981 MERCRUISER330 MIE GM 454 V-8 1977-1980 TRANSMISSION ASSEMBLY (INBOARD) TRANSMISSION ASSEMBLY (V-DRIVE) Transmission & Related Parts(INBOARD) MERCRUISER470 (2 BBL.) MERCURY 224 I/L4 1980-1982 MERCRUISER470 MIE MERCURY 224 I/L4 1980-1981 BOTTOM COWL ASSEMBLY MERCURY400 EXHAUST MANIFOLD, INTAKE MANIFOLD AND EXHAUST ELBOW MERCRUISER80 RENAULT 80 I/L4 1966-1969 MERCRUISER80 (Sterndrive) 1966-1969 BOTTOM COWL ASSEMBLY MERCURY300 350 MARKMARK 35A DRIVE SHAFT HOUSING ASSEMBLY RACE OUTBOARDMERC 7.5J DRIVE SHAFT HOUSING ASSEMBLY(LONG SHAFT) RACE OUTBOARDMERC 25XS REV LIMITER/COWL BRACKET RACE OUTBOARDMERC 3.4 (EFI) INTAKE MANIFOLD, EXHAUST MANIFOLD AND EXHAUST ELBOW FUEL PUMP, FUEL FILTER AND CARBURETOR ELECTRIC CHOKE MERCRUISER250 (2 BBL.) GM 327 V-8 1968-1969 MERCRUISER250 MIE GM 327 V-8 1968-1969 TRANSMISSION ASSEMBLY (INBOARD) FUEL PUMP, FUEL FILTER AND CARBURETOR MERCRUISER325 GM 427 V-8 1969-1972 MERCRUISER325 MIE GM 427 V-8 1968-1974 FUEL PUMP, FUEL FILTER AND CARBURETOR FUEL PUMP, FUEL FILTER AND CARBURETOR TRANSMISSION ASSEMBLY (INBOARD) TRANSMISSION ASSEMBLY (V-DRIVE) FUEL PUMP, FUEL FILTER AND CARBURETOR (ELECTRIC CHOKE) MERCRUISER225 (2 BBL.) GM 327 V-8 1967-1969 MERCRUISER225 MIE GM 327 V-8 1968 FUEL PUMP, FUEL FILTER AND CARBURETOR MERCRUISER270 (2 BBL.) GM 350 V-8 1969-1972 MERCRUISER270 MIE GM 350 V-8 1969-1972 TRANSMISSION ASSEMBLY (INBOARD) FUEL PUMP, FUEL FILTER AND CARBURETOR MERCRUISER215 (4 BBL.) FORD 302 V-8 1970-1972 MERCRUISER215 MIE FORD 302 V-8 1970-1972 TRANSMISSION ASSEMBLY (INBOARD) FUEL PUMP, FUEL FILTER AND CARBURETOR MERCRUISER390 GM 482 V-8 1969-1970 MERCRUISER390 MIE GM 482 V-8 1969-1970 TRANSMISSION ASSEMBLY FUEL PUMP, FUEL FILTER AND CARBURETOR(HOLLEY) FUEL PUMP, FUEL FILTER AND CARBURETOR (ROCHESTER) MERCRUISER888 (2 BBL.) FORD 302 V-8 1971-1977 TRANSOM PLATE MERCRUISERII-TR 1973-1976 FUEL PUMP, FUEL FILTER AND CARBURETOR MERCRUISER225 (4 BBL.) FORD 302 V-8 1973-1974 MERCRUISER225 MIE FORD 302 V-8 1973-1974 MERCRUISER225-S (4 BBL.)FORD 302 V-8 1973-1974 TRANSMISSION AND RELATED PARTS (INBOARD) TRANSMISSION AND RELATED PARTS (V-DRIVE) FUEL PUMP, FUEL FILTER AND CARBURETOR MERCRUISER255 FORD 351 V-8 1973-1974 MERCRUISER255 MIE FORD 351 V-8 1973-1974 TRANSMISSION AND RELATED PARTS (INBOARD) TRANSMISSION AND RELATED PARTS (V-DRIVE) FUEL PUMP, FUEL FILTER AND CARBURETOR MERCRUISER350 MIE GM 454 V-8 1974-1976 TRANSMISSION ASSEMBLY (INBOARD) TRANSMISSION ASSEMBLY (V-DRIVE) FUEL PUMP, FUEL FILTER AND CARBURETOR MERCRUISER233 FORD 351 V-8 1975-1977 MERCRUISER233 MIE FORD 351 V-8 1975-1976 TRANSMISSION AND RELATED PARTS (INBOARD) TRANSMISSION AND RELATED PARTS (V-DRIVE) FUEL PUMP AND FUEL FILTER MERCRUISER280 TRS GM 350 V-8 1975-1976 TRANSMISSION AND RELATED PARTS (INBOARD) MERCRUISER228 (4 BBL.) GM 305 V-8 1977-1978 MERCRUISER228 MIE (4 BBL.) GM 305 V-8 1977-1978 TRANSMISSION AND RELATED PARTS (V-DRIVE) THROTTLE AND SPARK ADVANCE LINKAGE TRANSMISSION AND RELATED PARTS (INBOARD) TRANSMISSION AND RELATED PARTS (V-DRIVE) MERCRUISER255 MIE GM 350 V-8 1979-1980 DRIVE SHAFT HOUSING ASSEMBLY MARKMARK 20H PROPELLERS, INSIDE AND OUTSIDE STEERING MARKMARK 20, 15, KH7, WG7 CYLINDER BLOCK AND CRANKCASE ASSEMBLY (EXHAUST SIDE) MARKMARK 40, KG9, KF9 INSIDE AND OUTSIDE STEERING MARKMARK 30H, 55H BOTTOM COWL ASSEMBLY MARKMARK 55AE, 55AM, 58AE, 58E BOTTOM COWL ASSEMBLY MARKMARK 55, 55E ROTARY RIDE-GUIDE CABLE ASSEMBLY UNIVERSAL RLDE-GUIDE SINGLE ATTACHING KIT A RIDE-GUIDE ATTACHING KIT I ROTARY RIDE-GUIDE CABLE ASSEMBLY A ROTARY RIDE-GUIDE CABLE ASSEMBLY B INSIDE STEERING BRACKETS ROTARY RIDE-GUIDE CABLE ASSEMBLY ROTARY RIDE-GUIDE CABLE ASSEMBLY FULL POWER TILT ASSEMBLY THROTTLE AND SPARK ADVANCE LINKAGE MERCURY35 FUEL PUMP, FUEL LINES AND CARBURETOR MERCRUISER0 (Sterndrive) 1965-1966 MERCRUISER60 RENAULT 68 I/L4 1965-1968 THROTTLE CONTROL LINKAGE AND SPARK ADVANCE