Stingray steeringwheel adaptor for Grant Wheel??

[maf2213]

Does anyone know what Grant adaptor is needed for a Stingray 190? They list 3 different adapotors and I am not sure which one to buy. Here are the 3. I am new to boating and just bought my boat so I am lost. Any help would be great. Thank you.
3624-1 Standard Marine Installation Kit to fit Mercury Marine-Square Shaft
3650-1 Standard Marine Hub Kit. Fits all standard 3/4" tapered shaft with keyway systems
3656-1 Standard Marine Hub Kit. Fits Marine splined (OMC type shafts w/19 teeth)

[bordsmnj]

pull your steering wheel off and look.:D

[ck7684]

Not sure but I just bought a new wheel for my boat and it should bolt right up to the old hub...you might wanna take a look first...