SMD LLCcan guide you through the process and provide the expertise and support you want. We can recommend the best engine choice, provide the expertise to install it correctly, and supply the parts needed to keep it going.

SMD LLC can supply EVERYTHING needed to install your new or used marine diesel engine. We have in stock parts for the raw water, fresh water, electrical, fuel, control, exhaust, and ventilation systems, all at discounted pricing. We can also supply new prop shafts, stuffing boxes, propellers, shaft couplers, drive plates, adapter plates, flexible couplers, engine mounts, oil coolers, heat exchangers, etc. 

SMD is partnered with Dutch Wharf Boat Yard and Marina to provide complete service for your new engine installation.

Recent repowers:

• Jeanneau 36
• Westsail 32
• Sea Change
• Shannon 28
• Bristol Channel Cutter
• Ericson 35
• Hunter 27
• Pearson 35
• CS 33
• Tartan 30
• Pearson 40
• Albin 25
• Catalina 27
• Catalina 30
• Passport 40
• O'Day 27