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Trusted Deutz Engine Parts and Service in Connecticut
Engine Parts Unlimited has been serving the diesel engine industry for over three decades, establishing itself as a premier provider of Deutz engine solutions. Our team of certified Deutz specialists combines extensive training with hands-on experience to deliver reliable service, repairs, and parts. Based in central Connecticut, we offer both in-shop and mobile services across Connecticut, Rhode Island, Massachusetts, and New York, ensuring minimal downtime for our clients.

Our inventory includes new, remanufactured, and used Genuine Deutz engines and parts, supported by a nationwide supply network. We prioritize customer satisfaction through transparent communication, competitive pricing, and a commitment to quality that aligns with Deutz's global reputation for durability and innovation.
Services
Deutz Engine Repair Mobile Service Parts Sales Tool Rentals Service Manuals
Highlights and features
  • We have over 30 years of experience in diesel engine services.
  • Our mobile service reduces downtime with on-site repairs.
  • We exclusively sell Genuine Deutz engines and parts.
  • We maintain a vast inventory of new, used, and remanufactured components.
  • Our technicians use proprietary diagnostic tools for precision repairs.
What people say
Expert Deutz specialists Mobile service saves time Extensive parts inventory Fast international shipping Competitive pricing
Services
Deutz Engine Repair
Our certified technicians specialize in Deutz diesel engine diagnostics, maintenance, and overhauls. Using factory tools and proprietary diagnostic equipment, we ensure precision repairs for industrial, genset, and agricultural applications. Our 2,500 sq ft service bay accommodates large-scale repairs with a 4,000 lb gantry system.
Mobile Service
We provide mobile Deutz engine repair services across Connecticut, Massachusetts, New York, and Rhode Island. Our fully equipped fleet minimizes downtime by addressing issues directly at your location, supported by real-time parts availability and technical expertise.
Parts Sales
We offer Genuine Deutz new, remanufactured, and used engine components, including hard-to-find parts for legacy models. Our inventory is backed by a global supply network, ensuring fast delivery for domestic and international customers.
Tool Rentals
We rent specialized Deutz repair kits for scheduled maintenance and overhauls, complete with step-by-step manuals. Kits include timing belt installations, crankshaft seal replacements, and injector pump tools, designed for professional-grade repairs.
Service Manuals
We supply official Deutz service, shop, and training manuals for troubleshooting and maintenance. These resources ensure compliance with manufacturer standards and are available for most Deutz engine models, including legacy systems.
People
Ronald Ambrosini
Service
Ronald leads our service team with expertise in Deutz engine diagnostics and repairs, ensuring efficient solutions for complex mechanical issues.
Chris Goss
Parts, Tools, Manuals
Chris manages parts inventory and technical resources, leveraging 20+ years of experience to source Genuine Deutz components and manuals.
Sarah
Billing and Accounting
Sarah oversees financial operations, ensuring seamless transactions and account management for our valued customers.
Steve
Shipping
Steve coordinates logistics, guaranteeing timely and secure delivery of engines, parts, and tools to domestic and international destinations.
Questions
What Deutz engine services do you offer?
We provide in-shop and mobile repairs, diagnostics, overhauls, and remanufacturing for industrial, genset, and agricultural Deutz engines.
Do you sell used Deutz parts?
Yes, we maintain a warehouse of tested used Genuine Deutz parts for legacy and current models.
Are your technicians certified?
Our team includes certified Deutz specialists with proprietary tools and factory training.
What areas do you service?
We serve Connecticut, Massachusetts, New York, and Rhode Island with mobile repair options.
Can I rent Deutz repair tools?
Yes, we offer specialized tool kits with instructions for maintenance and overhauls.
Do you ship internationally?
Yes, we ship engines and parts globally with tracking for all orders.
Reviews (2)
Chris Stelmat
Dec 08, 2020 Report
When my machine went down in a field I called and reached Ron right away. within a minute he knew the problem. He had the part I needed and explained precisely how to do it. I was able to get back up and running the same day. Chip A Stump thanks you!
Andre Normandin
Jan 31, 2018 Report
Ron goes out of his way to be helpful, and is the only Deutz dealer in the Country that actually will loan out specialized tools and then will walk you thru doing the repair yourself! Highly Recommended!