1-3/8" Cup Expansion Plugs – Troyer Products
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1-3/8" Cup Expansion Plugs

1-3/8" Cup Expansion Plugs – Package Quantity • 25


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1-3/8" Cup Expansion Plugs • Core (Expansion Plugs) plugs are used to fill the sand casting core holes found on water-cooled internal combustion engines. They are also commonly called frost plugs, freeze plugs, or engine block expansion plugs.
  • Type : Cup
  • Size : 1-3/8"
  • Finish : Zinc
  • B0086SPVJ8
TP Catalog Number
  • 3964


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