for Mercury 3/6 Cyl Switch Box CDI Power Pack 50-275 332-7778 332-7778A12

1). If the Black Ground Wire is Not Already Connected to the CDI Box, Fasten to One of the 4 Mounting Holes on the Outside of .2). Fasten the Other End of This Black Wire to a Good Ground the Engine.3). If the Engine Uses an Orange Colored Lead That is Connected to Connect This to the \Black\/Yellow\ Stud on the New Box.Replaces Part Numbers: 332-7778A12, 332-7778A9, 332-7778A6, 332-7778A3 ,332-5524A1, 332-7778A1, 332-7778A7Applications:for Mercury 50hp 3cyl 6428681-0D000749for Mercury 60hp 3cly 6428681-0D000749for Mercury 65hp 4382057-4571651for Mercury 70hp 4571652-5128279for Mariner 70hp 5128280 - Laterfor Mercury 70hp 5579016-6428680for Mercury 70hp 3cly 0C272000-0D283221for Mercury 75hp 3cyl 0C272000-0D283221for Mercury 80hp 3cyl 0A996142-0C221999for Mercury 90hp 6cyl 5299506 - Laterfor Mercury 90hp 3cyl 0A996142-0D283221for SportJet 90hp 0E023150-0E095087for Mercury 105hp Jet 0D082000-0G303045for Mercury 115hp 6cyl 5314656- Laterfor Mercury V-135 0A904646 - Laterfor Mercury 140hp 5327663 - Laterfor Mercury 140hp Jet 0D082000-0G960499for Mercury V-150 4868998-5129429for Mercury V-150 XR2 6616991-0A904645for Mercury XR4 Magnum II 0B242885-0D819999for Mercury V-150 XR6 0D82000-0G960499for Mercury V-175 4301235-5180108for Mercury V-175 EFI 5180109-0G960499for Mercury V-175 XR1 5180109-0G960499for Mercury V-200 4839034-5158928for Mercury V-200 XR1 5158929-0G960499for Mercury V-220 0B117316 - Laterfor Mercury V-225 5628028 - LaterMaterial:ABScolour:blackPackage Contents:1 x CDI Power PackOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.