BoatingBeginner
New member
I know that props are usually stamped 16x22, 18x20, etc, to denote their diameter and pitch, but I can’t find any such markings on mine.
They are three-bladed, 19.5” in diameter (roughly – could be 19” or 20” it was difficult to measure accurately), and have the following numbers stamped around on the fronts:
Port
11938PP
GB8760
12654PP
Starboard
11937PP
GB8761
12953PP
I’m also a bit concerned as to why none of the numbers are the same on both props (I double-checked all the ‘6’s and ‘9’s in the light of my dyslexia!). Some of them could be consecutive maker’s serial numbers, but none of them tally with the measured diameter.
The props are in excellent condition and all the numbers are clearly stamped.
Any suggestions, folks?
They are three-bladed, 19.5” in diameter (roughly – could be 19” or 20” it was difficult to measure accurately), and have the following numbers stamped around on the fronts:
Port
11938PP
GB8760
12654PP
Starboard
11937PP
GB8761
12953PP
I’m also a bit concerned as to why none of the numbers are the same on both props (I double-checked all the ‘6’s and ‘9’s in the light of my dyslexia!). Some of them could be consecutive maker’s serial numbers, but none of them tally with the measured diameter.
The props are in excellent condition and all the numbers are clearly stamped.
Any suggestions, folks?