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DESCRIPTION

Maintain optimal hydraulic performance and prevent leaks with the genuine Lewmar 400 Piston Seal Asm155130. This critical replacement seal assembly is engineered to restore pressure and efficiency to your marine systems, ensuring reliable operation of your winches or windlasses. Investing in this quality part extends the lifespan of your equipment and guarantees smooth functionality.

FEATURES

  • Complete assembly includes primary piston seal, wiper seal, and backing rings.
  • Manufactured from high-grade nitrile rubber (NBR) for excellent fluid compatibility and wear resistance.
  • Precision-engineered for a 40mm bore diameter, ensuring optimal sealing integrity.
  • Rated for hydraulic system pressures up to 350 bar (5000 psi) within specified operating temperatures.

TECHNICAL INFORMATION


DescriptionImperialMetric
Weight7.2 oz204.1 g
Bearings7+17+1