Injectors

At Momentum Worx, we specialize in delivering high-performance diesel fuel injectors for the toughest engines on the road — including Caterpillar (CAT), Cummins, Detroit Diesel, and other top commercial applications. Whether you're running a 3406E, ISX, Series 60, or any other heavy-duty platform, we stock the fuel injectors that keep your engine burning clean, efficient, and powerful.

Our injectors aren’t just parts — they’re precision components tested to the most rigorous standards in the industry. Every injector we sell is built to meet or exceed OEM specs. That means drama-free installation, flawless fuel delivery, and countless miles of reliable operation — no leaks, no misfires, no guesswork.

From stock replacement injectors to high-flow performance sets for modified trucks, Momentum Worx has you covered. We understand what owner-operators and fleets need because we’re part of the same world — built around uptime, torque, and results. Our injector sets are always sold as FUL SETS and we offer expert support for any questions or build plans.

Why Choose Injectors from Momentum Worx?

• Precision-tested for OEM-level reliability
• Options for stock, tuned, and fully built engines
• Fast shipping, U.S.-based inventory
• Backed by real diesel experience

Whether you're refreshing a tired engine or feeding a monster turbo setup, start with the injectors that get it done right the first time. Momentum Worx — when performance isn't optional.