Rebuilding an engine is a difficult and expensive job that requires selecting the perfect kit; this can be an overwhelming task. For a layperson, it’s difficult to figure out the reason behind differences in rebuild kit prices, as they can look the same. The most important piece of information to know is that rebuild kits fall under one of three main categories: re-ring, out-of-frame, and in-frame.
In this blog, we’ll highlight the various differences between these types, their uses, and when you might need them.
In-frame Rebuild Kits
An in-frame rebuild kit is less time-consuming to use compared to an out-of-frame one and is the most common of the three main types. That being said, it does contain more components than a re-ring kit. The number of components varies from one engine model to another. In case of confusion, seek help from a certified technician.
The contents of an in-frame rebuilt kit include pistons and general components such as pins and rings. Unless you have a sleeveless or parent bore engine, the kit will include linear seals and cylinder liners as well. There are also main bearings, rod bearings, an oil pan gasket, and an upper engine gasket set.
The in-frame kit contains all the necessities required to rebuild an engine; you don’t even need to take the engine out of the vehicle. This saves both time and effort.
Out-of-Frame Rebuild Kits
These kits consist of the highest number of components; they require additional labor to install, but also prevent wear since a lot of parts are replaced. Out-of-frame kits consist of basic components like linear seals, cylinder liners, pins, pistons, ring sets, main bearings, rod bearings, etc. Instead of a head gasket, you’ll have an overall gasket set or a lower engine and upper engine gasket set.
The overhaul gasket set’s specifics vary depending on the engine model, but will consist of every tool required to extract the engine from the chassis.
Re-ring Rebuilt Kits
Re-ring kits consist of the least components and are ideally purchased when there’s limited time to rebuild the engine and all of the pistons are re-useable. Before purchasing this kit, analyze the condition of your engine and its components.
Re-ring kits do not include pistons; however, they have all the bare necessities.
If you’re on the lookout for quality engine rebuild kits but don’t know where to get them, ATL Diesel is the place to go. They have one of the largest warehouses for diesel engine parts in America and offer In-frame and out-of-frame rebuilt kits for Cummins, Detroit Diesel, Caterpillar, International, Mack, Komatsu, Navistar, and Case & Perkins. Contact us today for more information.