dirty_diamond_diesel

07/31/2026

Oil leak? This 2015 Ram 6.7L Cummins came in needing a front timing cover gasket reseal. We tear it down, clean everything properly, install new gaskets and seals, and get it back together the right way to stop the leak.

If your Cummins is leaving spots in the driveway, don’t ignore it—small leaks turn into big repairs.

📍 Dirty Diamond Performance
🔧 Duramax • Cummins • Power Stroke
💬 Give us a call to schedule your diesel repair.

765-716-0483

07/10/2026

https://www.dirtydiamondperformance.com

07/08/2026

Choose Dirty Diamond For your aftermarket parts and accessories, Need service? Give us a call at 765-716-0483

Dirty Diamond Diesel LLC provides professional diesel repair, diagnostics, maintenance, and performance parts for Duramax, Cummins, and Powerstroke diesel trucks.

07/04/2026

🇺🇸 Happy 4th of July from Dirty Diamond Diesel LLC! 🇺🇸

Today we celebrate the freedom, hard work, and grit that make this country great.

Whether you’re spending the day on the water, at the campground, around the grill, or watching fireworks with family and friends, we hope you have a safe and memorable Independence Day.

Thank you to our customers, friends, military members, veterans, first responders, and everyone who keeps America moving.

🔥 Built Dirty. Driven Hard. America Proud. 🔥

Happy Independence Day from all of us at Dirty Diamond Diesel LLC!

06/21/2026

🇺🇸 Happy Father’s Day from Dirty Diamond Diesel LLC! 🇺🇸

Today, we celebrate the dads who put in the long hours, solve every problem, teach by example, and never quit when things get tough.

Whether you’re turning wrenches in the shop, hauling your family down the road, working the farm, or simply being the kind of father your kids can look up to—we appreciate everything you do.

Thank you for your hard work, sacrifice, and dedication both at home and on the job.

From our family at Dirty Diamond Diesel LLC, we wish all the fathers, grandfathers, stepdads, and father figures a safe and happy Father’s Day!

🔹 Powered by Passion
🔹 Driven by Integrity
🔹 Built to Perform

06/05/2026

Another busy week here at Dirty Diamond Diesel! 🔧🔥

This LML Duramax is getting a drink of Schaeffer’s after receiving a complete head gasket job and is ready to get back to work.

Meanwhile, this 2014 Sierra 1500 is leaving with a freshly rebuilt 6L80 transmission and is shifting like new again.

Whether it’s keeping your diesel running strong or getting your daily driver back on the road, we’ve got you covered.

📞 765-716-0483
⏰ Monday-Friday | 8 AM - 5 PM
📍 Mooreland Indiana
(40 minutes east of Indianapolis)

Dirty Diamond Diesel LLC
Built to work. Fixed to last.

05/22/2026

Dirty Diamond Diesel LLC will be CLOSED on Memorial Day as we take time to honor and remember the brave men and women who made the ultimate sacrifice for our country. 🇺🇸

We appreciate all of our customers and hope everyone has a safe and meaningful holiday weekend with family and friends.

We will reopen with normal business hours the following day.

Land of the free because of the brave. 🇺🇸

04/13/2026

7 cracked pistons… yeah, this LML Duramax didn’t stand a chance 😤

Customer brought it in hurt, so we tore it down and brought it back right — this video shows the full short block assembly going back together the way it should’ve been from the start.

Built to handle the heat, the boost, and whatever gets thrown at it 🔥

At Dirty Diamond Diesel, we don’t cut corners — we build them to last.

📞 765-716-0483
📍 Indiana

04/08/2026

Appreciate the business Fesler Auto this one won’t last long!

04/07/2026

Another one in the shop getting the treatment

💪 Full rebuild with revmax goodies and tcm tuning.

If your 68RFE is slipping, overheating, or just not keeping up… it’s time to upgrade. Built in house to meet your performance needs.

📞 765-716-0483
Mooreland Indiana