Correct prop spacer with locking tab for Mariner 50hP EFI

[HarryMacI]

Hi,

I have purchased a stainless steel prop Solas C 11-1/8 X 13 for my Mariner engine. From the photos I am looking to acquire the correct spacer with locking tab for 13 spline shaft
Can somebody give me directions to the correct spacer, I purchased a few items and got it wrong, think I purchased the inner spacer - thrust washer spacer


Engine details & Prop…

Mariner 50HP EFI
Serial no. OP523475
Model. 50PT4S
Year. Sept 2007

Solas Stainless Steel prop - C 11-1/8 X 13

Thanks in advance

Harry