cummins parts

Finding the right parts for Cummins engines used to mean flipping through thick paper catalogs or calling distributors. That changed when Cummins introduced QuickServe, an online system that puts engine specifications and parts information at your fingertips. This guide walks you through the entire process, from setting up your account to locating the exact part…

If you spend any time around heavy-duty diesels, you know the Cummins PT fuel pump. It’s the heart of fuel delivery on engines like the 6BT, 6CT, M11, and K19. Generators, trucks, construction gear, boats – they all run on this old-school mechanical system. When the pump is happy, the engine runs fine. You don’t…

The process of carbon buildup develops at a gradual rate because it lacks visible signs until it forms a complete blockage of the EGR valve. The X15 engine starts to show problems when the EGR valve becomes blocked because it causes rough idling and excessive fuel consumption and generates a fault code which appears during…

In diesel engine maintenance, choosing the right parts is crucial. Nowadays, more and more customers are opting to purchase Cummins engine parts online, which is not only convenient but also offers a wider selection of products. However, with so much information out there, finding a reliable supplier and genuine parts is a top concern for…

For users of vehicles equipped with the 6.7 Cummins diesel engine, maintaining the fuel system is crucial. One of the most common questions is: how many fuel filters does a 6.7 Cummins have? Simply put, most 6.7 Cummins engines, especially those found in RAM 2500/3500 pickup trucks, are equipped with two fuel filters. However, knowing…

If you’ve been following the 6.7L Cummins community for any length of time, you already know that “fuel pump” is one of those topics that tends to make people uncomfortable. And for good reason — one failed pump can turn a routine repair into a five-figure bill. So when Cummins introduced the new Bosch CP8…

In the world of diesel engines, the 5.9L Cummins is often regarded as bulletproof due to its near-legendary durability. However, even an engine capable of running hundreds of thousands of miles has a deeply ironic minor design flaw. That flaw is known as the Killer Dowel Pin (KDP). Although the part costs less than one…

The Cummins QSB6.7 is widely regarded as a workhorse in the industrial, marine, and agricultural sectors. Known for its power density and efficiency, it is the engine of choice for many heavy-duty applications. However, even the most reliable engines have their Achilles’ heel. For many QSB6.7 owners, this is not only a maintenance project, but…

Overheating in the engine of a diesel engine is a serious problem that could cut off your power source and cause damage to expensive components. If not addressed, it can lead to lower performance, higher repair costs, and prolonged downtime. These are issues that affect both businesses and homeowners equally hard. If you’re thinking, “Why…

In the world of pickup trucks and heavy-duty vehicles, Cummins diesel engines can almost be regarded as a kind of symbol. With stable performance, durable structure and powerful performance, it has won wide trust among users. Especially the 5.9 Cummins, this engine is regarded as a classic in the hearts of many car enthusiasts. When…