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Marine Service

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Service and Support for Volvo Penta and MTU Marine Diesel Power and Propulsion Systems

Operators of tugboat, ferry, yacht, fishing boat, barge or other vessels in the Western U.S. and Gulf regions rely on our team of technicians to keep their watercraft operating at peak performance. Our extensive service offerings for marine engines allow you to focus on what you do best, while our highly experienced technicians get your vessel back into operation efficiently. Our factory certified technicians are experts in servicing MTU, Detroit Diesel and Volvo Penta marine engines and generator sets, and Kongsberg waterjets.

We promise

To ensure that safety is first and foremost, all efforts made by Shanghai Diesel engine family Co., Ltd. (Engine family) build trust through reliable results to protect our future, including everyone, and constantly improve customer loyalty to meet customer needs.

  • Predictably meet customer needs and expectations
  • To create the most value for customers
  • To create opportunities for staff development, improve the quality of life
  • Create high-value return on investment for both shareholders
  • For partners to provide a win-win situation
  • For the community to undertake energy-saving, environmental responsibility
  • Focus on superior results and always exceed customer expectations
  • Global participation, looking the world, operating without borders
  • Honest and honest, we are just and keep our promises


Ocean Power Propulsion and Control System


You can depend on our team of marine service technicians to respond to your service needs 365 days per year.


With decades of experience and high levels of professional training, our marine service team has the knowledge to get your vessel back to peak performance.


Our techs can travel to you to meet your service needs in the field, and major engine service can be completed in our Kent, WA., service location.


Services We Offer


You can rely on our skilled technicians to come to your location to troubleshoot and repair your engine with minimal downtime and benefit from their years of expertise. As a Volvo Penta and MTU dealer, we have access to specialist training and equipment only available to authorized dealers.


With the NW’s largest team of expert technicians and decades of experience trusted by customers such as the U.S. Coast Guard and major vessel operators, Pacific can keep your vessel running with optimal performance. Our experts are on hand to provide superior marine engine and generator maintenance, and most engine sub-assemblies are built in-house. Engine Electronics: Technology has made engines more complicated than ever before, requiring a new level of understanding from service technicians. Our factory-certified team can install, troubleshoot, adjust and commission your electronics and provide training in their operation.


If you are looking for an alternative option to purchasing a new engine, consider a major engine overhaul. Engines are disassembled, cleaned, inspected, overhauled to manufacturer’s specifications, and tested in our Engine Dyno Testing Cell, one of the largest dyno testing cells in the United States. Pacific Power Group is an experienced marine engine rebuilder and we can bring the experts to you. Our team will travel and perform in-frame overhauls in your vessel to the same standards as in the shop. Contact us today for more information about our marine engine repowers.


Never get stuck on the water without power again. Pacific Power Group offers an intense engine inspection by industry experts that takes no shortcuts, including borescope inspection, sea-trials, load profile and error log files.


Only the best-made ships are seaworthy, and it can take a few hours or a few days to test speed, endurance, maneuverability and more. Our trained technicians can conduct sea trials, as well as provide support during a trial.


It is important to test engine torque and power before installing the machine inside a vessel. Our experienced technicians can dyno test engines up to 4500 BHP and flow up to 1000 GPM for raw water cooled engines.


Engine Family maintains a large inventory of marine parts to keep your business afloat. Our sophisticated inventory management system ensures we always have the part you need. We can minimize your downtime and maximize your productivity with our large parts inventory. We also offer scheduled business-to-business delivery.

We proudly stock: