Caterpillar Engine Parts

Kustom Truck Parts supplies high-quality Caterpillar engine parts built for heavy-duty performance and precise fitment. Each component is engineered to meet or exceed OEM standards, giving truck owners and operators dependable solutions for maintenance, upgrades, and complete engine conversions. Our team’s extensive experience ensures every part is tested for durability, compatibility, and ease of installation.

We offer harnesses, brackets, tubing, sensors, and other essential components tailored to Caterpillar models such as the 3406E, C10, C12, C13, C15, and C7. With organized kits and prompt delivery, Kustom Truck Parts makes it simple to keep your Caterpillar-powered trucks running at peak efficiency.