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Essential spare parts you should have on board

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TL;DR

Essential spare parts to carry on board include spare impellers, oil and fuel filters, alternator belt, zinc anodes, fuses, toilet repair kit, and epoxy putty. In Panama, finding parts on remote islands like San Blas is difficult, so always carry spares.

Being far from port with a broken part and no spare is one of the worst situations for any sailor. Here are the parts we recommend always having on board.

Engine

  • Spare impeller — The part that fails most. Carry at least 2.
  • Oil filters — An emergency oil change can save your engine.
  • Fuel filters — Contaminated fuel is common in the tropics.
  • Alternator belt — Easy to change yourself in an emergency.
  • Zinc anodes — Protect your engine from corrosion.
  • Thermostat — If it fails, the engine overheats.
  • Electrical system

  • Fuses — of various amperages
  • Marine terminals and connectors
  • Electrical tape — and heat shrink
  • Spare LED navigation bulbs
  • Plumbing

  • Toilet repair kit — (Jabsco or Raritan)
  • Hose clamps — of various sizes
  • Spare hose — (1 meter)
  • Teflon tape — and marine sealant
  • General

  • Epoxy putty — (West System or similar) for emergency repairs
  • Marine silicone — for sealing
  • Wire cable — and terminals for rigging
  • Tip

    Store parts in labeled ziplock bags with name and reference number. Keep an inventory on your phone. When you use a part, order the replacement immediately.

    FAQ

    What are the most important spare parts for a boat?

    Impellers (carry at least 2), oil and fuel filters, alternator belt, and zinc anodes. These are the parts that fail most and are easiest to change in an emergency.

    Where can I buy nautical parts in Panama?

    On ArtiYacht you can request parts by reference number. There are also distributors in the Colon Free Zone and nautical shops in Panama City, though selection may be limited.

    How do I organize spare parts on board?

    Store them in labeled ziplock bags with name and reference number. Keep an inventory on your phone and replace each part immediately after use.

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