ATL Diesel has been a leading camshaft expert since 1973. Initially serving OE Dealers, we now provide high-quality camshafts directly to owner-operators and large fleets, offering significant savings compared to dealer pricing. Our camshafts are forged from billet steel for superior strength, resistance, and performance, exceeding OEM specifications.
Our commitment to quality is evident in our rigorous manufacturing process. Each Caterpillar 550 Engine camshaft is forged to meet or surpass OEM standards for hardness (55rc), duration, and lift. Before shipping, every camshaft undergoes a meticulous inspection to guarantee its quality and performance. This dedication ensures your Caterpillar 550 engine receives a reliable, durable camshaft built for optimal performance. The camshaft is carefully packaged to ensure safe arrival and handling.
Choosing ATL Diesel means choosing a family-owned business with 50 years of experience, not just a reseller. You benefit from our expertise and save 50-70% compared to dealer prices. We stock nearly all camshaft part numbers (0R-7653, 0R3971, 0R7652, 0R7653, 0R7654, 0R7655, 0R8452, 1021598, 10R1458, 10R1459, 1298586, 1361157, 1856349, 187-9381, 1879381, 332-7309, 3327308, 3327309 – for identification only). If you need help identifying the correct part for your Caterpillar 550 engine, our dedicated sales team is ready to assist.
Enjoy free standard ground shipping within the Continental US! For expedited shipping options, contact our sales representatives. No core charge is required, and all camshafts come with a 1-year warranty. Choose ATL Diesel for a quality Caterpillar 550 engine camshaft and experience the difference expertise and commitment make.
