Cat C13 Diesel Engine

Power, Torque & Applications

Power: 380–525 HP @ 2,100 RPM  |  Torque: 1,075–1,735 lb-ft (max @ 1,400 RPM)

The Cat® C13 is a robust inline-6 built for heavy-duty performance and long-lasting reliability. With a 12.5-liter displacement (763 cu in) and a 5.12" × 6.18" bore/stroke, this powerhouse delivers the strength needed for demanding applications while maintaining excellent fuel efficiency.

Why Choose the C13?

• Proven Durability — engineered for long service life under tough duty cycles.
• High Output — factory ratings up to 525 HP and 1,735 lb-ft for confident gradeability.
• Operational Efficiency — consistent power delivery with calibrated fuel mapping.

In Stock & Ready to Ship

At Boots & Hanks Truck Parts, we stock high-quality used and rebuilt Cat C13 engines at unbeatable prices. Enjoy same-day shipping and free delivery on select products to keep your operation running with minimal downtime.

Call 800-738-7802 or browse our live inventory at BootsAndHanksTruckParts.com to secure your Cat C13 today.