What Are the Differences Between Diesel Engine Rebuild Kits
Rebuilding a diesel engine is a stressful job no matter how you look at it—and choosing a rebuild kit makes it more difficult. Re-ring, in-frame, and out-of-frame kits are just a few of the choices on the market, but what do these terms mean?
The experts at Heavy Duty Pros and syracuse crank and machine are here to give you all the knowledge needed to rebuild diesel engines. In this guide, we’ll explain the basics of and differences between diesel engine rebuild kits.
Re-Ring, In-Frame, and Out-Of-Frame Rebuild Kits
Knowing what’s needed is crucial for finding the correct rebuild kit. While most buyers refer to in-frame kits when asking for rebuild supplies, there are other options, and selecting an appropriate, complete kit is as important as choosing the right make and model.
Every builder has a different concept of what an engine overhaul kit is, but our certified team members can help you make sense of the process. We offer diesel engine rebuild kits such as those listed below.
Re-Ring Kits: An Affordable Option
If engine damage is minimal or you want to prevent potential problems, a re-ring kit is a good purchase. Our re-ring kits are appropriate when an engine’s bottom end, crankshaft, and pistons are usable. These kits typically come with cylinder liners, head gaskets, oil pan gaskets, and piston rings.
Many customers choose re-ring kits when they simply want to refresh their diesel engines. If there’s no internal damage—such as valves hitting cylinder heads—a re-ring kit is all you need.
In-Frame Engine Rebuild Kits for In-Depth Work
An in-frame rebuild kit is what most buyers envision when they plan engine overhauls. These kits have more parts than you’ll find in a re-ring kit, but there’s no need to remove the engine for installation. As with other diesel engine parts, it’s important to find the right rebuild kit for your make and model. While most in-frame rebuild parts aren’t interchangeable, we can steer you in the right direction.
In-frame engine rebuild kits contain everything you’ll need for a frame-on, comprehensive overhaul. Our kits come with seals, rod bearings, rings, main bearings, hardware, and gaskets, depending on engine type and manufacturer. Heavy Duty Pros’ in-frame kits also come with upper engine gaskets—it’s the right way to do it!
Most owner-operators, engine builders, fleet managers, and service technicians choose in-frame rebuild kits over other options because these kits contain the diesel engine parts that are most likely to fail while leaving out parts that aren’t needed. If the block is in good condition, you can save the engine by replacing gaskets, rings, pistons, and sleeves and you’ll find it all in an in-frame rebuild kit from Heavy Duty Pros.
Out-Of-Frame Engine Rebuild Kits for the Most Challenging Jobs
Unlike the other options on our list, out-of-frame diesel engine rebuild kits are comprehensive and costly. If you need only the best, an out-of-frame kit will fix existing issues and prevent new ones from appearing.
Out-of-frame rebuild kits include everything from in-frame kits, such as thrust washers, rod bearings, rings, pins, and cylinder liners. These kits also include upgraded gaskets for reduced wear and increased durability.
Many engine builders and service technicians prefer out-of-frame rebuild kits because they find it easier to access crankshaft seals, gaskets, and other crucial parts while the engine is out. While kits vary by engine type and manufacturer, you can count on Heavy Duty Pros to give you the best parts for your diesel engine.
The Best Time to Buy a Diesel Engine Rebuild Kit
Although diesel engines are designed for longevity, efficiency, and durability, they occasionally need service. If you notice one or more of these signs, it’s time to buy a diesel rebuild kit.
- Excessive smoke from the tailpipe
- Low fuel economy
- Loss of power
- Engine noise
Heavy Duty Pros has the parts and advice you need to rebuild your diesel engine. We’re here to help you find the right rebuild kit. Get in touch with our team today!
Why Owner-Operators and Engine Builders Count on Us To Keep Them On The Road
Heavy Duty Pros has one of the industry’s widest selections of diesel engine rebuild kits to choose from. From re-ring kits to out-of-frame options, we’ve got you covered. Our rebuild kits offer benefits such as:
- Affordability. With a rebuild kit, you’ll save money on buying a remanufactured or new engine.
- Preparedness. Because rebuilt diesel engines don’t need new parts, most components are broken in. While there may be a short adjustment period, breaking in a rebuilt engine is easier than getting a remanufactured or new one ready to run.
- Better fuel economy. Engine rebuilding is an effective cleaning method, and changing problematic components allows it to run smoother. Quality parts in a rebuilt diesel will lead to better fuel mileage, less pollution, and more savings.
- Customization. Another crucial benefit of engine rebuilding is the customizability it offers. Because builders and owners can experiment with performance mods and aftermarket parts, rebuilt diesel engines are great for those seeking personalized driving experiences.
- The chance to perform other repairs. Along with overhaul parts like injectors, pistons, rings, and gaskets, a rebuild is a great time to replace or repair other components. EGR valves, EGR coolers, oil coolers, and wiring harnesses are just a few items that are more reliable now than in the past. Avoid frustration, save time, and save money by performing crucial repairs while the engine is being rebuilt.
- A longer lifespan. It can be difficult to get rid of an engine that’s served you well. Rebuilding it and changing faulty parts will breathe new life into that faithful engine.
At Heavy Duty Pros, we’re here to take the guesswork out of diesel engine rebuilding. With over a century of experience and a vast inventory of products, we can help any diesel owner get the most out of their equipment. Contact us online or call to consult one of our friendly, knowledgeable customer service specialists.
