Gates 04-07 Peterbilt 379 Caterpillar C15 Diesel Serpentine Belt Kit

This Gates serpentine belt kit is built with a focus on durability for your Peterbilt 379. It's designed to keep your Caterpillar C15 diesel engine's accessories running smoothly, handling the demands of heavy-duty operation. The kit includes all the necessary components to replace your worn-out belt system, ensuring reliable power transfer to your alternator, water pump, and other vital engine parts.

Gates uses a robust EPDM rubber compound for the belt itself, which is known for its resistance to heat, oil, and cracking. This means you can expect a longer service life, even under tough working conditions. The tensioner and idler pulleys included in the kit are also well-built, featuring smooth-rolling bearings that minimize friction and noise, contributing to overall engine efficiency and a quieter ride. Replacing the entire kit at once is a smart move, as worn pulleys can quickly damage a new belt.

When you're tackling a job like this on your Peterbilt, having a complete kit from a trusted brand like Gates simplifies the process. It ensures all the parts are designed to work together, giving you peace of mind that your engine's accessory drive is properly maintained.