Masso Diesel — Experts in Remanufactured and Rebuilt Diesel Components
- 10+ Years of Experience
- ADS Members
- Coverage in 7+ Countries
- Top-Quality Suppliers
We work with leading brands in the diesel industry, including
POPULAR PRODUCTS
OUR CUSTOMERS SAY
Delivery
Fast and reliable shipping anywhere
in the U.S.
Core/Return
Once the old core is received within 45 days of purchase, the core charge will be refunded.
Warranty
Backed by quality — every product includes a 12-month warranty.
ABOUT US
At Masso Diesel, we specialize in remanufacturing and repairing diesel injectors, turbochargers, and fuel pumps. Based in McAllen, Texas, we've spent over 10 years building a reputation for precision, reliability, and honest service in the diesel repair industry.
We are proud members of ADS (Association of Diesel Specialists) and authorized distributors of Alliant Power, Dipaco Diesel Parts USA, Denso, Garrett Turbochargers, OT Diesel, and Cummins — giving our customers access to genuine, high-quality components backed by trusted brands.
Our core business is the global distribution of high-quality injector coils and solenoids, along with a broad catalog of diesel and gasoline engine components: injectors, sensors, actuators, and more. Whether you're a mechanic rebuilding a unit injector or a fleet manager sourcing parts at scale, we supply what you need to get the job done right.
What We Do
Our fully trained technicians repair and remanufacture components for light, medium, and heavy-duty applications — from passenger cars and tractor trucks to power plants, marine engines, and generators. Every injector and turbocharger that comes through our lab goes through a rigorous process:
Diagnostic — electrical component checks, visual inspection, and test bench evaluation
Maintenance — O-ring replacement, cleaning, resurfacing, and calibration
Repair — full component replacement when needed, always backed by our commitment to quality
We work with all injector types — HEUI, EUI, Common Rail, Piezo Electric, and Mechanical — and we offer free advisory services to help you diagnose the right solution before you spend a dollar.
Who We Serve
Our parts and services reach customers across the USA, Canada, Mexico, Brazil, France, the UAE, and China. From independent mechanics to fleet operators, we're proud to be a trusted partner in keeping diesel engines running strong.
The Power of Movement. Masso Diesel Injection Services & Parts Shop
401 W Hwy 83, Suite 160, McAllen, Texas 78501, United States
Phone: +1 (956) 226-1887