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DESCRIPTION

Achieve a perfect, leak-proof seal with the precision-engineered Lewmar O Ring Rm1393-57 139.3X5.7Sect. This high-quality marine O ring, with its exact 139.3x5.7mm dimensions, is vital for maintaining the integrity of your Lewmar systems, ensuring reliable performance and preventing fluid escape in critical applications.

FEATURES

  • Fabricated from FKM (Viton) elastomer, offering excellent chemical resistance and high-temperature stability
  • Precisely dimensioned with an internal diameter of 139.3 mm and a cross-sectional diameter of 5.7 mm
  • Maintains sealing integrity across an operational temperature range from -20°C to +200°C
  • Designed for static sealing applications within Lewmar winches, thrusters, or hydraulic reservoirs

TECHNICAL INFORMATION


DescriptionImperialMetric
Weight7.2 oz204.1 g