water pump pulley

jakwi

Petty Officer 2nd Class
Joined
Jan 7, 2019
Messages
184

Hi all, My water pump pulley, 8M0153706, is pretty rusted and I'd like to replace it. It's about $50 plus shipping, It seems like this is a pretty standard chevy part, does anyone have a chevy part number? It's probably a $15 item. pulley diameter is 6 inches with a 4 bolt pattern.
My motor is a 357 Alpha 4v, (standard sbc mercury repower)
Thanks for the help
 

Bondo

Moderator
Staff member
Joined
Apr 17, 2002
Messages
70,957
Ayuh,..... Look to Summit racing, or Jegs parts catalogs,....
 

Scott Danforth

Grumpy Vintage Moderator still playing with boats
Staff member
Joined
Jul 23, 2011
Messages
49,564
or soak your current pulley in oxalic acid to remove the rust and rattle can it with rustoleum ( under $3)
 

jakwi

Petty Officer 2nd Class
Joined
Jan 7, 2019
Messages
184
Honestly that isn't a bad idea. My alternator pulley is also rusting in the grooves. I was going to wirebrush that while running and then paint it. Seems like a constant battle with rust, I can't even imagine how those with steel boats/ships manage.
 
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