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Sierra International Sierra 18-2642 Lower Unit Seal Kit

Free shipping on orders over $29.99

$24.54

$ 10 .99 $10.99

In Stock
  • Designed for use with Mercury engines
  • See long description for list of included components
  • Interchangeable with GLM 87513, Mallory 9-74209, and Mercury Marine 26-816575A5
  • Each Sierra product meets or exceeds the original equipment part it replaces


Sierra's 18-2642 Lower Unit Seal Kit is designed for use with Mercury engines. The kit contains: (1) Sierra 18-2013 Oil Seal, (1) Sierra 18-2014 Oil Seal, (1) Sierra 18-2563 Impeller Gasket, (1) Sierra 18-2564 Impeller Gasket, (1) Sierra 18-2599 Face Seal and Tool, (2) Sierra 18-2945 Drain Screw Gaskets, (1) Sierra 18-7159 O-Ring, (1) Sierra 18-7176 O-Ring, (2) Sierra 18-7420 O-Rings, (2) Sierra 18-7440-1 O-Rings, (1) Sierra 18-2054 Oil Seal, (1) Sierra 18-2002 Oil Seal, and (1) Sierra 18-2077 Oil Seal. It is interchangeable with GLM 87513, Mallory 9-74209, and Mercury Marine 26-816575A5. Each Sierra product meets or exceeds the original equipment part it replaces.