Sheaves needed

[ScottySailor]

I have an 84 Hunter 31.
So yesterday was good and good lol, wind was 15-20kts gusting to 30 so great sailing but had to put in a second reef under some load and unfortunately I blew up the old dried out brittle sheaves that the rear reefing lines run through at the cockpit end of the boom, they are secured by a pin that slides into a slot.
Reefing lines are port and starboard and in the middle is a sheave(black in color) for the outhaul.
Checked west marine none in stock that size.
They are
Black for outhaul
11mm Id
30mm od
9.5mm wide
White for reefing lines
11mm Id
16mm od
14.24mm wide
Anyone know where to get replacements?
I’ll try scouring the interweb but usually on this forum it’s happened to someone else already.
Thanks in advance
I included pictures
Scotty Sailor

 

[Allan12210]

Svendsen's? I've bought sheaves from there before.

 

[Joe]

Rig-rite.com will have what you need. Also check Riggingonly.com

 

[SFS]

The store here on SBO sells sheaves, or did at one time. Dave tried to help me track down an oddball.

@Dave Groshong

 

[DayDreamer41]

Kristian at Chicago Yacht rigging
kristian@chicagoyachtrigging.com
Great source of information, responsive and just an overall pleasure to talk with.

 

[ScottySailor]

Svendsen's? I've bought sheaves from there before.

Thanks yeah I’ll go there tomorrow they usually have lots of stuff.

 

[rgranger]

The store here on SBO sells sheaves, or did at one time. Dave tried to help me track down an oddball.

@Dave Groshong

Yep. I called SBO and they sent me as set to replace these.... it was a perfect match.

 

[ScottySailor]

Yep. I called SBO and they sent me as set to replace these.... it was a perfect match.

View attachment 190937

Awesome I’ll call them if svensons don’t have them.
On another note I wanted to inspect that part in your picture , how did you remove it from mast and remove the sheaves?

 

[rgranger]

It is held in with rivets. You will need to drill out the button. It is a soft aluminum so it does not take much to drill them out.

Then go to Lowes or Home Depot and get one of these

Pop rivets are very easy once you get the hang of it. Also YouTube is there if you need a confidence booster before you try one.

 

[ScottySailor]

Ok cool thanks
I have a rivet gun and rivets but always appreciate the guidance before I try to remove something.

 

[Whatfiero1]

Fastener company's sell some and bearing company's stock most or can order as well. Industrial bearings

 

[rgranger]

Ok cool thanks
I have a rivet gun and rivets but always appreciate the guidance before I try to remove something.

Cool

You are good to go. It is not difficult. You will need to a punch to tap out the axle for the sheaves