Genuine Cummins Parts are backed by more than 100 years of engineering experience and significant investments in research, design and testing. They're made for peak compatibility in our engines and unmatched quality to ensure that your operation keeps running
Cummins Genuine Parts are built to exact specifications for our products, and made using materials and procedures that match our dependable products. This is why our parts are better than non-genuine parts.
There’s a genuine difference in the performance, reliability, durability and value of engine parts. That’s why it always pays to go with the best. The Genuine Cummins Parts that you buy from a Cummins distributor or authorized dealer are built to our exact standards, meeting or exceeding original specifications.
Genuine Cummins Parts come with our comprehensive parts warranty, ensuring financial protection and peace of mind that we are always here to support you.
The difference between a Genuine Cummins Part and a non-genuine part isn’t always easy to see. It can be something as small as a ring gap that’s a couple of millimeters too wide on a non-genuine part. In a Cummins engine, that small difference could result in less power, insufficient lubrication, poor fuel economy, premature wear and even catastrophic engine failure.
Give your customers reliable Start-Up Power with Cummins Lead Acid Batteries, now available from the distribution partner you trust, Cummins. Our start-up power battery offers maximized performance, durability, capacity and power.
Fuel filters. Air filters. Lube filters. Coolants. And more. Regardless of engine type, Fleetguard is your one-stop shop for the products you need to keep your equipment hard at work.Efficient, environmentally friendly, clean, and long-lasting
Valvoline's Premium Blue Engine Oils are designed to provide advanced lubricant performance in modern, emissions treatment equipped diesel engines, including all types of Exhaust Gas Recirculation (EGR) and Diesel Particulate Filters (DPF).
Webasto air heaters keep drivers warm without idling and provide unmatched fuel efficiency. The fuel savings add up quickly, providing a fast return on investment - heat the bunk area for up to 22 hours using as little as 1 gallon of fuel.
Noncompliant DPFs create significant consequences downstream in the SCR portion of the aftertreatment system, including the potential to trigger fault code lamps and increased consumption of Diesel Exhaust Fluid (DEF).
Competitive part manufacturers may try to reverse engineer Cummins parts and build something that will fit like an original part at a cheaper price. Using non-genuine parts which don't meet critical engineering design specifications can impact: Engine Performance, Fuel Economy, Reliability, Durability, Uptime, Warranty
The Cummins R&D team performed rigorous testing on non-genuine parts compared to Genuine Cummins K-Series parts. Out of the total 278* non-genuine parts tested, not a single component met Cummins specifications. Cummins engineers tested 106* non-genuine different QSK-Series part numbers from a recognized supplier and put them through the same rigorous test procedures that we use to manufacture our own Genuine Cummins parts.
Cummins tested 237 non-genuine components for 19L and above engines including pistons, rings, valves, cylinder liners, connecting rods and pins. In virtually every case, issues were identified which would have a negative impact on fuel economy, performance, blow-by, reliability and durability.
The right Holset turbocharger replacement means less downtime, better power performance and better fuel economy for years to come. Original Holset turbochargers and parts are built to meet or exceed your engine’s original specifications for performance, reliability and durability in a demanding environment.