Re: Shear pin for 1954 15 hp
You can go to iboats marine store and type shear pin under search and it will show you a universal pack with several sizes for $10.35. If you have a Tractor Supply around you they carry a wide range of sizes of shear pins, and sell them individualy so there cheaper. I would pick up some spares. In fact I carry an onboard toolkit and it it I keep a little box with spare shear pins, cotter pins and some bailing wire. Oh don't forget a roll of duct tape.