Mercury 53719A2 Outboard Throttle Carburetor Coupler Coupling 40hp 45hp 50hp Brackets Braces Levers Linkages Some surface rust on this

Some surface rust on this in some areas of the cast part (visible in pictures) but this is a very nice crankshaft & I don't think you will be disappointed

Make sure to purchase new gasket set if you're doing this type of installation (Purchase 27-68714A7)

Please check a parts diagram for your system as some of these parts were found in early systems

AQ-275 AQ-275A AQ-280 AQ-280T AQ-280T AQ-280PT AQ-280E

Mercury 53719A2 Outboard Throttle Carburetor Coupler Coupling 40hp 45hp 50hp Brackets Braces Levers Linkages Some surface rust on thisPart Number(s) Included 53719A2 Mercury Mariner Carburetor Throttle Coupler New Aftermarket Part Produced by NLA Marine General Application Compatibility Mercury 4cyl Outboards 40hp 50hp (Will fill in more of this later) 40hp 4cyl 45hp 4cyl 50hp 4cyl Please contact us if you are unsure of fitment. Other Details Brand New improved design versus the originals Strong Nylon Construction Purchase with confidence!