I have three watercraft props 2 are stainless Quicksilver cleaver style props and one stainless for a FIFTY to 100 hp drive. component number for one is Quicksilver 48 74601 A4 23B with a C2392 stamp ... Unsure of the part lot of the various other larger one however it has a stamp C6465 ... The small prop is component number 48-79792-12 ... They all have taint one endeavors in among the cleavers. 2 are usable and most likely well as they are. The one with the fracture possibly should be refinished ... Please see images ...