The Yanmar 1GM has powered more sailboats than almost any other marine diesel in the recreational sailing world — compact, reliable, and built to run hard in conditions where a failed part means a very long drift. Captain's Locker stocks replacement parts for the 1GM series including both genuine OEM Yanmar components and quality aftermarket alternatives, so you can source what you need at the price point that works for your refit or maintenance budget.
Our 1GM inventory covers every scheduled service item and common failure point: raw water impellers, oil and fuel filters, drive belts, heat exchangers, exhaust elbows, zincs, gaskets and seal kits, freshwater pump parts, injector components, and complete maintenance kits that bundle everything needed for a full service interval. Parts are cross-referenced to Yanmar 1GM part numbers — OEM and aftermarket both available.
Whether you're preparing for a bluewater passage, hauling for winter storage, or chasing down a cooling system fault at the dock, we have the parts in stock and ready to ship. Call us at 310-726-3339 or email store@captains-locker.com for fitment questions. Ships fast from Long Beach, CA.
