Valley Power Systems
Valley Power Systems is a leader in the pleasure craft and commercial marine industries and offers a wide range of marine power products and services from primary propulsion to a complete engineered power package design. Our knowledgeable and professional teams have extensive experience and specific expertise in marine engine and generator packaging, installations, sea trials, repairs, overhauls and repowers. Our integrated power packages can be found in the smallest fishing boats, to the most prestigious yachts, and up to the largest passenger ferries. We also stock a complete range of genuine On Highway
Valley is an industry leader of diesel and gas powered solutions for the on-highway medium and heavy-duty truck, transit, coach, school bus, fire, emergency, and refuse markets. Valley is also a founding member of the WheelTime® network offering unparalleled repair and service from Detroit Diesel distributors coast-to-coast. Whether it’s a new or used engine or transmission, replacement part, minor repair or major overhaul, our factory-trained on-highway experts can help reduce your downtime and maximize your vehicle’s uptime....
Off Highway
Experience is what counts when it comes to designing a power solution that will work perfectly for your critical power needs. Valley has been a full-service supplier to the off-highway marketplace for over 60 years and offers a well-rounded product lineup with a versatile power range to support the specialized needs of any application. Our engineering and sales teams are factory trained and well-known in the industry and can design a solution for your specific power needs....
After Treatment
It’s a fact of life, whether you drive an over the road tractor, captain a tug boat, or haul ore out of the earth, tailpipe emissions are becoming a big concern. Non-compliance with federal, state, or local emissions regulations can cost big money. Fortunately, the experts at Valley Power Systems have you covered. We have the experience and knowledge to find the correct and most cost-effective emissions solution for your needs. Whether it’s as simple as installing a diesel oxidation catalyst, or replacing that old engine with a brand new Tier 4i engine, or as extensive as replacing the entire propulsion system and adding DOC’s and SCR system, Valley has the products and knowledge to design and install a solution for you.
We supply EPA and CARB verified diesel oxidation catalysts (DOC), diesel particulate filters (DPFs), and selective catalytic reduction (SCR) systems. Our extensive line of DPFs ensures we have the product that is best suited for your equipment.
Factory Authorized Installations...