Diesel Engine Overhaul Kits

Replace Your Damaged Engine Parts with OEM Quality Engine Overhaul Kits


If you’re looking for engine parts for your heavy-duty commercial vehicle, construction, power generation or agricultural vehicle, we have you covered! Our diesel engine overhaul kits including inframe and out of frame kits assembled from highest quality parts at prices compatible with top-tier manufacturers including Caterpillar, Cummins©, International©, Detroit Diesel©, Case & Perkins, Mack© and more! 


While the inframe kit focuses on fixing engine performance, intended primarily for regular preventive maintenance, our out of frame overhaul kit is perfect for an entire engine reassembly as it comes complete with main bearings and an overhaul gasket set.


The aftermarket parts in our diesel engine overhaul kits not only maintain OEM quality at affordable prices but we even offer customization of your overhaul kits specific to your requirements. Great service, 2-year warranty, and free ground shipping are what sets ATL Diesel apart from the competition!

We offer In/Out of frame overhaul kits for Caterpillar, Cummins, Detroit Diesel, Mack, International, Navistar, John Deere, Komatsu, Case & Perkins. 

INFRAME KITS contain the following:

Liner Kits - Pistons, Rings, Liners,Seals & Wrist pins

Rod Bearings

Main Bearings

Thrust Washer Set

Upper Gasket set

Pan Gaskets

OUT OF FRAME KITS contain the following:

Liner kits - Pistons, Rings, Liners, Seals & Wrist Pins

Rod Bearings

Main Bearings

Thrust Washer Set

Complete Overhaul Gasket Set

Front Seals

Rear Seals

2 Year New Parts Warranty!

New engine parts in our diesel engine overhaul kits are warranted to be free from defects in material and workmanship under normal use and service for a period of twenty-four (24) months from the date of installation, without mileage or hour limitation. This warranty applies to all owners in the chain of distribution, i.e. distributor, dealer, original owner, until the end of the respective periods of coverage and shall not apply to subsequent owners.

We can ship from any one of our locations in the U.S.








Save Time and Money Call Today: 877-932-6848

OEM Quality & Warranty at the lowest prices


We will meet or beat any OEM competitive quote by 30% to 50%


Free Ground shipping!


Friendly, Knowledgeable and Responsive Staff


We can provide an aftermarket equivalent to the Cat Precious metals kits on request


Head Bolt Kits available for Caterpillar 3406E, C15, Detroit Series 60 and many more!


We will customize overhaul kits for your specific needs


Service, Service & more Service don't waste another minute call or email today!


Toll Free: 877-932-6848


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