Cuba, Missouri · Est. Local diesel specialists
Expert diesel repair and performance tuning for trucks, pickups, and commercial vehicles across central Missouri.
What We Do
From routine maintenance to complex engine overhauls, we keep your diesel running at peak performance — on the road or on the job site.
Advanced diagnostic scanning and troubleshooting to pinpoint issues fast — save time and avoid unnecessary parts replacements.
Complete diesel engine rebuilding — from minor fixes to full overhauls on Cummins, Detroit Diesel, and Powerstroke platforms.
Custom ECM tuning and performance upgrades to unlock more torque, improve fuel economy, and enhance towing capability.
Injector testing, cleaning, and replacement. We handle high-pressure common-rail and mechanical fuel systems with precision.
Scheduled maintenance programs to keep your fleet or personal diesel in top condition — oil changes, filters, and inspections.
Transmission diagnostics, repair, and rebuilds. We also handle clutch replacements, differentials, and driveline components.
About Us
Lewis Diesel Performance LLC is a locally owned and operated diesel repair shop serving Cuba, Missouri and the surrounding communities. We specialize in keeping diesel-powered vehicles — from heavy-duty trucks to work pickups — running reliably and efficiently.
Whether you're a commercial fleet manager keeping trucks on schedule or a local owner-operator who depends on your rig every day, we treat every vehicle like it's our own. No shortcuts. No surprises. Just honest, skilled diesel work.
Central
Missouri Service Area
All Makes
Cummins · DET · Powerstroke
Why Choose Us
We tell you what your diesel actually needs — not what you don't. Transparent estimates before any work begins.
We use OEM and premium aftermarket parts to ensure repairs last — because your livelihood depends on it.
We know downtime costs money. We communicate timelines clearly and work to get you back on the road faster.
We're your neighbors. We built this business on word of mouth and the trust of local drivers who keep coming back.
Don't let a check engine light or a rough idle become a breakdown. Schedule your service today and experience the Lewis Diesel difference.
Get in Touch
Stop by during business hours or give us a call — we're always happy to discuss your diesel's needs.
Address
5000 Hwy P
Cuba, MO 65453
Phone
(636) 232-4624Hours
Mon – Fri: 8:00 AM – 5:00 PM
Sat – Sun: Closed
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