Experience the ultimate in diesel engine parts and services with ATL Diesel. We stand proud as a beacon for businesses and distributors in the trucking domain, offering a broad spectrum of OEM-quality diesel repair parts and services nationwide. Our expertise shines brightest when providing unparalleled support for an array of vehicles and machinery essential to the backbone of global supply chains. Caterpillar, Cummins, Detroit Diesel, Navistar, Mack – name it, and our seasoned team delivers without fail.

With over 100 years of collective industry insight, you can trust in ATL Diesel, where your engine's performance and reliability meet unmatched customer care and technical proficiency.

Engine Pricing

Unmatched Camshaft Repair & Replacement Services

Unlock the full potential of your diesel engines with ATL Diesel's specialized camshaft repair and replacement services. Our family-owned business has a proven track record of nearly half a century in enhancing engine longevity and performance. When camshaft issues arise, indicating possibly deeper engine troubles, the expertise of a professional team becomes indispensable. ATL Diesel steps in with meticulous cleaning, inspection, and straightening processes to guarantee your camshaft operates at the highest quality level.

Our comprehensive service portfolio includes top-tier lifters, camshafts, and rocker assemblies crafted by leading manufacturers. Our engineering team ensures every camshaft repair or replacement uses only OEM-specified materials and processes. With our ability to remanufacture 95% of all camshafts, facing extensive lobe or main journal damages becomes a thing of the past. Choose ATL Diesel for diesel repair parts that set industry benchmarks, supported by a legacy of innovation and customer satisfaction.

Camshaft Service

Premier Cylinder Head Services

Step up your engine's performance with ATL Diesel's top-notch cylinder head services. Our skilled professionals excel at addressing all your diesel engine cylinder head needs, ensuring your vehicle operates flawlessly. Whether seeking a replacement for worn-out cylinder heads or aiming to maximize engine efficiency, our extensive online shop houses everything required for a superior-functioning cylinder head. We pride ourselves on our collection, featuring only the most durable and reliable components in the market.

Our cylinder head services are unparalleled, encompassing new valves, cam bearings, springs, and valve locks to forge a path to impeccable engine health. For those urgent moments when a specific part is momentarily unavailable, our remanufactured parts are ready to minimize any downtime and maintain efficiency. Our vast inventory includes both remanufactured and brand-new cylinder head components that are prepped and crated for prompt delivery. Each cylinder head undergoes rigorous quality control at our U.S.-based facility, ensuring each component meets our high performance and reliability standards. With ATL Diesel, enjoy the peace of mind that comes from knowing your engine is powered by the best in the market.

Cylinder Head Service

Diesel Engine Overhaul Kits

Elevate your engine's performance and reliability with ATL Diesel's comprehensive overhaul kits. These kits are the lifeblood of heavy-duty commercial vehicles, construction equipment, power generators, and agricultural machinery. Our overhaul kits, including both inframe and out of frame options, cater to every need – whether it’s routine maintenance or complete engine rebuilding. Each kit is a compilation of superior quality parts designed to match the excellence of top-tier manufacturers like Caterpillar, Cummins, and Detroit Diesel, to name a few.

Choosing our diesel machine shop means selecting a kit that ensures your engine functions like new. Our inframe kits are ideal for boosting engine performance through regular maintenance, while our out of frame kits include everything necessary for a full engine reassembly, including main bearings and a comprehensive gasket set. We stand by the quality of our diesel parts with a 2-year warranty, superior service, and the convenience of free ground shipping. Plus, customization options are available to meet your specific engine requirements, making ATL Diesel your go-to source for diesel engine overhaul needs.

Overhaul Kits

Get Powered by ATL Diesel Today

Ready to upgrade your diesel engine's performance? Your solution is just a click away with ATL Diesel. Our team will help you find the exact diesel engine parts and services you need. Whether it’s maintaining peak performance with our overhaul kits, revitalizing engines with top-tier cylinder heads, or ensuring precision with camshaft repairs, we have you covered.

Trust in ATL Diesel’s legacy of exceptional quality and customer satisfaction. Don’t wait for downtime to decide for you. Contact us now, and let’s discuss how we can keep your engines running at their best. Your engine’s future begins today with ATL Diesel.